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-913=12-24=342-27=352+75=396+42=568-430=360-400=503-748=100-320=410+630=850+220=750+310=830+409=909768-=2313+=855990-=270972-=700335-=235968-=568960-=350-52=134-15=351-24=675+52=598+15=246-583=200-150=840-100=108-251=200+510=630+230=840+170=490362-=21279-=6658+=789801-=700828-=400747-=547990-=640823-=700-172=11-31=722-66=622+24=355+61=699-430=310-400=471-700=272+720=860+530=960+489=989+640=950369-=3146+=75926+=858979-=927980-=710258-=241466-=266826+=859-414=43-33=631-45=812+21=149-200=165-200=326-200=417-200=139+104=204+510=660+450=660+420=540662-=5113+=49934+=649480-=170128-=117873-=700940-=310321+=7213+9+5=+9+57+4+9=7++97+3+9=}+3+93+4+2=3+4+9+8+7=+8+77+3+6=7+3+3+8+5=3++54+6+3=4+6+4+2+9=+2+98+7+2=8++29+8+2=9++2+2+7=5+2+7+6+7=2+6+7+9+7=2+9+78++9=8+2+94++6=4+8+65+3+=5+3+76++8=6+3+82+6+=2+6+35++7=5+8+77+8+5=7+8+5+9+7=5+9+2+3+9=+3+97+6+3=}+6+35+6+2=5++27+2+8=7+2+9+5+8=9++89+5+4=+5+43+7+2=+7+22+3+5=2+3++5+3=2+5+3+3+4=5+3+4+9+4=3+9+46++8=6+3+83++2=3+9+27++4=7+8+48++2=8+7+27++5=7+3+54+3+=4+3+79++7=9+2+74+9+5=+9+54+9+8=+9+86+3+7=+3+79+8+5=+8+59+5+6=9++68+7+4=8++48+7+3=8+7+9+4+5=+4+59+8+3=9+8+3+4+7=3++7+4+2=7+4+2+7+6=5+7+6+3+6=9+3+67+2+=7+2+59++7=9+6+73++7=3+8+74++7=4+6+75+3+=5+3+88+9+=8+9+55++3=5+2+39+6+409+6+47+4+507+4+58+6+9Q8+6+97+9+307+9+32+6+302+6+37+8+37+8+38+3+208+3+27+94-807+9+88+7+608+7+65+64-905+6+96+3+406+0+47+2+6O7+2+66+24-706+2+76+2+4O6+2+46+9+7O6+9+76+8+3O6+8+38+6+78+6+73+7+403+74-49+2+309+2+37+8+907+8+96+2+806+2+84+64-704+6+77+2+4O7+2+46+9+3O6+9+39+5+6O9+5+69+8+7O9+8+79+74-509+7+59+6+5C9+6+59+3+2C9+3+27+6+8C7+6+86+3+9C6+3+95+4+2C5+4+28+7+4O8+7+44+2+9O4+2+92+4+6O2+4+66+8+7O6+8+72+4+502+4+59+2+609+2+62+3+602+6+66+8+9O6+8+9又算练习-连加简便计算总题数100题5+77+3=5+8+75=5+67+5=36+8+52=7+15+23=8+34+12=47+28+3=15+47+15=48+23+17=17+54+16=3+7+30+70=60+17+3+40=50+72+50+8=50+5+25+50二18+2+20+80=11+90+59+10=60+54+36+40=30+72+18+70=11+20+59+80=10+32+38+90=28+9+2=8+63+7=5+19+51=18+43+2=9+67+21=2+19+21=14+18+66=29+17+43=15+46+35=47+26+14=90+4+10+6=30+68+2+70=10+8+90+42=90+4+86+10=4+20+80+86二27+90+10+13=80+24+36+20=36+54+80+20=70+36+30+34=50+50+15+15=5+9+71=6+8+14=6+29+14=18+33+2=9+43+31=49+14+6=35+29+11=25+18+15=48+15+35=28+43+17=50+3+50+57=2+10+90+48=8+60+72+40=90+10+9+61=80+20+28+62=60+68+12+40=50+14+36+50二68+80+20+22=64+16+10+90=54+50+50+16=79+6+4=9+66+4=5+18+62=9+63+27=17+49+3=39+3+21=19+56+14=27+19+23=29+25+11二17+38+22=5+75+70+30=90+10+43+7=6+60+64+40=4+40+86+60=64+80+20+26=21+20+80+19=50+50+42+38二21+29+50+50=36+10+54+90=60+16+40+74=又算练习-连加简便计算总瞰100题班级用时90+65+10+25二16+24+40+60=11+29+10+90=19+30+71+70=40+11+69+60二13+50+57+50=30+70+41+29=30+47+23+70=90+10+62+18=14+10+90+76二39+41+60+40=51+19+30+70=90+10+43+47=52+50+18+50=28+62+20+80二57+80+13+20二67+23+20+80=80+67+20+13=15+80+45+20=10+14+90+26二195-98-2=134-73-27=118-27-73=114-65-35=119-86-14=134-82-18=106-37-63=119-48-52=143-52-48=141-51-49=112-44-56=123-29-71=167-78-22=116-25-5-70=107-25-25-50=108-25-35-40=104-15-35-50=111-25-25-50=107-45-45-10=127-35-25-40=153-97-3=119-45-55=127-81-19=107-39-61=107-82-18=121-52-48=136-88-12=161-68-32=167-82-18=118-35-65=113-27-73=139-50-50=156-66-34=103-15-5-80=126-45-15-40=129-45-35-20=111-20-30-50=122-45-35-20=124-25-15-60=134-40-20-40=145-97-3=105-64-36=115-22-78=117-53-47=117-78-22=103-69-31=161-73-27=111-26-74=111-55-45=165-72-28=171-88-12=166-87-13=103-45-5-50=123-45-5-50=122-35-15-50=110-20-40-40=115-20-10-70=132-35-35-30=128-45-45-10=144-45-45-10=157-93-7=130-53-47=158-77-23=106-46-54=163-75-25=109-50-50=114-90-10=186-90-10=154-59-41=135-39-61=114-61-39=174-81-19=134-35-5-60=103-35-45-20=116-20-10-70=111-35-35-30=106-25-25-50=136-40-40-20=117-20-40-40=134-45-25-30=105-20-40-40=118-20-10-70=112-20-10-70=118-20-40-40=106-30-30-40=35-25-40二115-30-20-50=120-35-35-30=105-15-45-40=130-45-35-20=118-45-15-40二121-35-15-50=103-15-45-40=123-40-10-50=113-20-10-70=135-45-25-30=123-40-30-30=109-40-40-20=140-45-15-40=115-35-25-40=73x2=x7398x74=x9862x80=80x88x76=x8818x97=x1848x26=26x27x41=41x22x70=70x87xl7=x8728x94=94xx71=71x5x29=29x94x62=62x61x56=56x71x22=22x318x=21x899x=4x9972x=92x7281x=50x8181x=36x8194x3=x9462x23=23x45x74=74x48x17=x4885x53=53x10x50=50x18x72=72x90xl2=x9013x87=x1329x89=89xx87=87x69x71=71x23x60=60x39x61=61x18x52=52x2832x=2x3230x=93x3071x=13x7147x=44x4753x=70x5350x17=17x70x54=x7076xl3=x7631x10=10x78x71=71x21x42=x2169x43=43x44x53=53x58x46=46x83x95=x83x57=57x49x61=61x33x38=38x17x55=55x438x=81x818x=4x1882x=14x8224x=15x2426x=92x2687x=91x874X69O69X43x62O62x373x8O8x736x83O83x613x27027x1337x66066x3760x17017x6097x85085x9796x75075x9660x59059x6066x79079x6689x29029x8935x88088x3562x35035x6254x404x5471x7O7x719x93O93x993x98098x9386x38038x8696x46046x9650x81081x5062x95095x6240x19O19x4045x64064x4511x47047x1111x10010x1155x61061x5555X909x5537x303x3773X707x7349x37037x4911x46046x1195x13O13x9518x81081x1820x84084x2023x42042x2367x86O86x6793x91091x9353x33O33x5373x80O80x7397x2x5=x2x567x5x2=67x5x16x2x5=16x2x21x5x2=21x5x27x4x25=x4x2595x25x4=x25x468x25x4=68xx431x25x4=31xx444x8x125=44x8x79x125x8=79xx841x4x25=41xx2533x4x25=33xx2571x8xl25=x8xl2569x8xl25=x8xl2553x125x8=53x125xx5x2=31x5x2x2x5=94x2x5x5x2=68x5x2x4x25=36x4x25x25x4=49x25x483x5x2=83x5x31x2x5=31xx548x5x2=48x5x64x4x25=x4x2552x25x4=x25x453x4x25=x4x2593x4x25=93x4x84x4x25=84x4x51x125x8=51xx827x4x25=27xx2534x125x8=34xx880x125x8=80xx893x8xl25=x8xl2511x125x8=11x125xx2x5=77x2x5x5x2=23x5x2x5x2=82x5x2x5x2=46x5x2x25x4=51x25x4xl25x8=30x125x8xl25x8=32x125x8xl25x8=61x125x839x2x=39x2x517x5x=17x5x234xx5=34x2x592x4x=92x4x2519xx4=19x25x456x25x=56x25x472xx8=72x125x835xl25x=35x125x876x2x5O76x2x538x5x2C38x5x259x2x559x2x537x5x2C37x5x288x2x5C88x2x574x4x25074x4x2594x4x25°94x4x2538x4x25°38x4x2598x4x25°98x4x2564x25x4°64x25x4xl25x8=85x125x8x8x125=41x8x12538x5x=38x5x298xx5=98x2x566xx5=66x2x533x4x=33x4x2552x8x=52x8xl2579x*25=79x4x2548xl25x=48x125x898xx125=98x8x12569x2x5069x2x562x2x5062x2x576x5x2076x5x275x5x2O75x5x227x5x2°27x5x286x25x4086x25x436x4x25°36x4x2558x4x25°58x4x2591x25x4°91x25x497x4x25°97x4x25□算练习总题数410+723+200+430+720+-加减法各部分间的关系100题二850288+=988二749660+=870二587563+=584=970570+=680=890756+=767982+=993420+=990630+=760766+=788100+=501200+=613180+=590100+=460751+=797100+=46789x4x25O89x4x2527x4x25O27x4x2529x25x4O29x25x434x25x4O34x25x492x25x4O92x25x427x125x8027x125x885x125x8085x125x812x8x125O12x8x12582x125x8082x125x872x125x8072x125x899x4x25O99x4x2596x4x25O96x4x2566x25x4O66x25x426x25x4O26x25x461x25x4O61x25x453x125x8053x125x816x8x125016x8x12597x8x125097x8x12559x125x8O59x125x833x125x8033x125x815x9+85x9=x97x43+3x43=10x67x3+67x7=67x8x714-2x71=x7171x2+71x8=71x2x84+8x84=10x6x92+4x92=x9298x7+98x3=x107x89+3x89=10x6+2x5=x5+2x52+2x5=2x+2x525x43=x40+25x342x25=40x+2x2538x9+62x9=100x25x54=25x50+x49+25x4=9x4+x422x103=22x+22x376x8+76x2=x8+225x8+25x2=x8+25+4x25=5x25+4x52x9+48x9=x937x6+37x4=x104x31+6x31=10x88x7+88x3=x1088x3+88x7=x1056x8+56x2=x107x61+3x61=10x3x58+7x58=x582+4x5=x5+4x55x4+2=x4+5x25x4+2=5x4+5x9x47+9x53=x1005x46+5x54=x10025x48=x40+25x84x25+3=4x+4x325x74=25x70+25x23x101=23x+23x1Ilx2+llx8=x2+859x4+59x6=x4+625+4x4=25x+4x425x6+25x4=x6+446x7+46x3=x7+3101x21=100x+1x2198x3+98x7=98x3+99x4+99x6=99x+673x3+73x7=73x+726x2+26x8=26x2+75x8+75x2=75x+291x2+91x8=91x+845x3+45x7=45x+75x2+4O5x2+5x451x6+51x4O51x1017x7+17x3O17x1028x6+28x4O28x108x84+2x84010x842x76+8x76O10x7664x25060x25+4x254x25+604x25+4x625+8x4O25x4+8x48+25x4O8x4+25x485x7+85x3=x7+34x25+2=x25+4x261x101=x100+61x162x4+62x6=62x4+78x3+78x7=78x3+13x7+13x3=13x7+25x6+25x4=25x6+86x2+86x8=86x2+68x4+68x6=68x+6125x18=125x10+125x2+2x5O2x5+2x54x85+6x85O10x8525x6+25x4025x104x17+6x17010x1732x8+32x2032x1082x2+82x8082x1025x49O25x40+25x94x7+25O4x7+4x254+25x404x4+25x425x5+4025x5+25x421x6+21x4021x6+455x2+55x8C55x2+883x7+83x3083x7+339x4+39x6039x4+625x4+5025x4+25x572x7+72x3072x7+3103x170100x17+3x17101x130100x13+1x13104x160100x16+4x16125x82O125x80+125x288x2+88x8088x2+88+4x2508x25+4x2572x8+72x2072x8+236x2+36x8036x2+838x6+38x4038x6+4102x260100x26+2x2628x103028x100+28x376x101076x100+76x19x83+9x1709x83+17125x380125x30+125x815x5x2=5x79x2=9x25x4=57x5x2=4x7x25二49+9x49=9x59+59=54x9+54二850-2-5=125x6x8=660・2+5=7x125x8=7x8x125=81+81x99=99x27+27=5900—4-25二6300-4-25=8500+25+4=7000:8:125二5000:125:8二5x76x2=2x42x5=25x7x4=4x3x25=4x6x25=16+16x9=75+75x9=83+9x83=370-2-5=680-2-5=5x125x8=3103235=8x2x125=89+99x89=78+99x78=1100-4-25=2700-4-25=1700-4-25=2000^125^8=9000・125・8=57x2x5=3x4x25=6x4x25=62x5x2=99x5x2=73x9+73=9x91+91=880-5-2=470-2-5=570-2-5=3x125x8=125x5x8=99x65+65二99x16+16=95x99+95二5700:25:4二7700-25-4=6000^8-125=8000^125^8=2000^8^125=2x4x25=5x41x2=4x4x25=25x6x4=5x16x2=79x9+79=24+9x24=4x125x8二280-2-5=125x7x8=510+2+5=125x3x8=99x11+11=87+99x87=99x75+75二8500—4-25二4500-4-25=5000-8-125=3000:8:125二7000^125^8=66x19-9x66=56x13-56x3=57x19-9x57=82x15-5x82=18x64-8x64=17x17-7x17=16x58-58x6=48x14-48x4=33x12-33x2=97x19-97x9=16x68-6x68=72x17-7x72=18x36-36x8=15x52-5x52=12x42-42x2=14x18-18x4=15x66-66x5=75x19-9x75=18x54-54x8=66x17-66x7二
9.9O
9.
88.8O
7.
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81.
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103.
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0.
77.3O
8.
81.
102.
96.6O
6.
6080.
50500.
55.
5805.
852.
6902.
964.47O
4.
741.64O
1.
468.
11408.
193.
2803.
2488.705O
8.
764.09O
4.
0838.67O
8.
7619.877O
9.
885.
504.
63.
603.
55.9O
6.
47.6O
6.
41.
100.
21.
101.
65.
305.
18.3O
7.
23.
57203.
55.92O
5.
294.8O
4.
8564.27O
4.
720.84O
0.
489.5O
9.
5194.
3204.
3372.89O
2.
8873.
5503.
5579.
6509.
5645.
61805.
166.99O
6.
9738.
808.
55.3O
5.
99.
509.
69.
209.
80.3O
0.
48.4O
9.
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6.
72.
101.
50.62O
0.
260.4O
0.
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40303.
47.67O
7.
761.2O
1.
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8602.
680.45O
0.
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1107.
1014.473O
4.
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3.
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4.
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381.5O
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27.
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68.
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94.
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38.
508.
28.42O
8.
242.87O
2.
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3.
431.45O
1.
548.73O
8.
377.37O
7.
731.549O
1.
456.74O
6.
7325.
8405.
4874.
63504.
643.746C
3.
475.
37105.
394.
805.
91.
602.
84.8O
4.
61.7O
1.
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104.
87.
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51.
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94.
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21.
11801.
15.
655.
563.
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428.
78.
7273.
7903.
977.
7207.
271.769O
1.
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1104.
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61700.
625.
16805.
178.
8508.
8452.
77302.
739.5-10=862-10=491+10=71-100=
4.82x10=
11.3x10=
66.9+10=
3.15x10=
18.9-10=585・100二844・100=246:100=555-100=881-100=
0.172x10=
4.93x100=
5.7x1000=703:1000二995:1000二791^1000=
9.2x10=225+10=551+10=368:10二
56.6x10=
2.59x10=
91.5x10=
19.9:10=
48.7-10=344-100=743:100二259-100=148-100=
0.399x10=
9.31x100=
5.69x100=
2.09x100=611-1000=843・1000二
9.21x1000=
4.6x10=322-10=544:10二126:10二
34.3-10=
35.2-10=
23.6x10=
4.31x10=411-100=578-100=755:100二338-100=162-100=
0.804x10=
0.817x10=
0.541x10=
0.417x10=385・1000=567-1000=
5.49x1000=851+10=374-10=367-10=
78.5x10=
57.2-10=
4.64x10=
73.2:10二
13.9x10=785:100二461・100=942-100=197-100=638-100=
0.982x10=
3.88x100=
0.14x100=756-1000=553:1000二894-1000=
4.46x1000=
0.568x100=
0.279x100=
0.71x10000=
0.266x10000=0326x10000=
0.697x100=
0.791x100=
0.219x1000=
0.333x10000=
0.898x10000=736x1000=
0.935x1000=
0.037x1000=
0.288x10000=
0.031x10000=
6.91x1000=
0.026x1000=
0.738x10000=
0.272x10000=
0.077x10000=
0.4t=kg
7.9t=kg
3.6kg=g33kg=g
1.78t=kg
6.64t=kg60cm=m
7.22kg=g
7.86kg=g8920kg=t6540g=kg2140g=kg750cm=m620cm=m263dm=m972dm=m
8.7dm=cm
3.9dm=cm
2.79m=cm697cm=dm
0.8t=kg
1.4t=kg
1.8kg=g
5.8kg=g
4.44t=kg
4.77t=kg9t70kg=t
5.29kg=g1490kg=t
4.8m=dm1970g=kg2380g=kg690cm=m540cm=m588dm=m418dm=m
0.26m=cm
6.73m=cm836km=m169cm=dm
4.9t=kg
8.2kg=g
3.5kg=g620kg=t
5.53t=kg5t60kg=t3t60kg=t
2.84kg=g7490kg=t9050g=kg8970g=kg310cm=m6t460kg=t950cm=m105dm=m653dm=m
6.81m=cm
1.2dm=cm
9.43km=m749cm=dm-12=33=82-3=42273H24=2-3=32130=33^442=2-30=22+342=2^20=13x8=248x20=12060-=236:=3366-=64x=1603x=2166x=240160+=8:83二2x3=45-4=22x2=48:24二20-13=30-212=4^2=131-312=3^231=3x7=630-412=2x50=35060-=36x=84248-=4160+=2270:=3306-=64x=200:32=2-93=3x4=92+73=3-2=143-33=30^40=12+20=44x6=4262342-20=22+33=20x50=1502x=2480-=20729-=9682-=2150+=35x=405104-=2497cm=dm5850m=km8m92cm=m170dm2=m
20.51m2=dm2191cm2=dm24km640m=km
2.3mC233cm
8.1mC816cm769g
0.769kg
0.567kgO567g822cmO
8.21m434mO
0.434km0348km348m8690m=km5m92cm=m797dm2=m2868dm2=m
28.64m2=dm2121cm2=dm24km870m=km525cmO
5.2m
5.4m0544cm362g0362kg
8.23mO822cm
2.23mO222cm
0.581kmO581m6290m=km7m37cm=m316dm2=m
20.5dm2=cm2169cm2=dm24km50m=km3940gO
3.8kg
5.5mO552cm937cmO93m
0.654kgC654g732cmO731m
0.119km0119m
0.263kmO263m
84.3-3=
73.8+3=3+
70.5=
8.62-
0.3=
74.5-
2.4=
0.94-
0.7=
17.6-
4.3=
2.3+
6.39=
61.2+
3.6=
1.3+
3.65二
7.2+
2.49=683+
0.4=
5.74-
2.11=
4.68-
0.31=
9.64-
8.42=
5.42-
2.42=
8.79-
4.36=
2.57+
4.21=135+
8.34=
1.21+
1.53=
79.3-9=
0.7+68二
0.6-03=
75.7-
4.7=
92.3-
0.3=
28.4-
1.1=
7.67-
1.6=
14.3+
0.3=
9.74+
0.2=
1.6+
64.4=
6.8+
1.06=
3.13+
6.6=
6.66-
6.15=
8.82-
5.81=432-
1.22=
4.77-
2.32=
2.76-
0.72=
5.74+
1.11=
4.14+
4.04=
3.24+
2.01=
9.14-6=
0.9+75二
2.9-
1.9=
39.8-
3.7=
57.9-
5.3=
68.8-
6.7=
22.6-
1.3=
8.2+
80.6=
0.3+
3.16=
91.3+
2.5=
5.5+
0.08=
3.69-
0.24=
5.98-
1.51=
6.26-
4.21=
8.74-
0.33=
2.94-
0.31=
7.83+
1.03=
2.08+
5.41=
1.06+
1.23=
2.64+
0.22=
1.34+8=
42.5+2=47+
4.1=
1.71-
0.2=
84.8-
2.5=
55.7-
5.4=
34.5-
1.4=
92.1+
5.2=
3.24+
4.6=
4.04+
3.5二
93.2+
2.8=
0.47-
0.45=
7.84-
5.11=
5.98-
5.94=
7.47-
5.34=
9.86-
2.35=
7.02+
2.35=
3.43+
2.36=
0.86+
9.13=
3.62+
4.32=
0.3+58=
3.6+93=
27.9-
7.4=
27.2-
3.1=
83.7-
0.6=
68.8-
6.8=
80.2+
2.2=
13.1+
2.1=
71.9+
3.1=
22.2+
4.1=
4.5+
5.02=
7.69-
7.14=
7.68-
1.62=
7.88-
5.67=
7.88-
4.17=
7.36-
4.24=
2.15+
7.02=
4.11+
2.61=
2.24+
4.53二
4.22+
1.32=
6.1-3-21=91+
0.7-6=
6.2+
0.4-1=
3.1+13-4=
7.9-77+3=
9.2-61+3=31+2+
0.8=16+
5.3+3=
1.4+4+21=
7.5-
3.5-3=77-
6.4-
1.2=
5.8-32-13=
7.9-
3.4-22=67-
2.5-
3.1=
9.9-25-
3.1=21+
4.5+
3.2=33+
1.3+
4.3=
3.2-
6.8-
4.6=
6.2-
9.3-41=
8.1-47-
0.6=
9.9-3-07=
5.6-
3.6+5二
8.8-
5.5+2=
1.1+
1.1-1=41+
4.8-8=11+
8.8-9=6+27+
0.2=21+4+
2.6=
2.4+6+03=
9.1-
2.1-2=
7.8-12-
0.5=
7.3-11-
3.2=
7.8-42-
0.4=
7.5-
3.1-
1.2=
0.2+
9.2+
0.2=
3.1+
0.2+
5.5=
2.2+52+
0.5=
3.5-
8.6-81=
8.3-
7.5-
4.2=
9.5-
9.6-91=
9.8-33-5=
2.5+03-2=
0.2+91-4=
6.5-
5.2+8二
4.4-
1.1+3=22+
4.5-4=33+
3.2+3=15+5+
0.4=8-
6.1-31=7-
5.3-43=
6.6-11-
4.5=
7.8-
0.1+7=
9.9-S.4-
1.5=
5.9-04-
2.2=
3.1+
0.3+
2.5=
2.3+03+
2.2=
2.1+
4.4+
1.3=
5.2-
2.6-
0.4=
5.1-
9.8-77=
9.6-
3.9-
1.3=
3.9-
0.5-2=
6.9-
5.1+5=21+
4.6-3=
4.3-
1.3+4=
2.8+61-7=15+
1.4-1=61+2+
0.6=3+
2.2+
4.1=9-
8.3-43=
6.5-
2.3+4=
8.8-
0.3-
1.2=
3.9-
0.5-03=
9.9-57-
1.2=
7.6-
0.2-
1.2=
0.2+53+
1.2=
2.2+
2.1+13=
4.1-
9.4-93=
9.2-
4.9-27=
1.6-
1.7-
1.1=
4.1-
8.2-
7.1=
9.4-
9.9-
5.5二
5.9-
5.3+03=55-
4.1+13=
9.9-93+
0.5=27-
0.2+
2.2=
5.1-
7.2-51=
9.7-
2.2+71=
7.9-
1.2+
6.4=
9.7-53+
4.2=
4.8-41+
0.6=
8.4-
1.2+
7.1=
6.7-53+
1.1=
4.8-
0.4+
4.2=
8.7-01+
8.4=
9.8-
6.2+
3.4=
8.9-
5.2+33=
4.8-
0.2+43=
3.9-
3.2+03=
8.4-81+
0.2=
5.6-41+12=
8.9-
3.6-43=
8.9-
4.8-21=
8.3-11-
4.2=
9.9-
2.4-
4.5=77+
7.5-
5.5=
8.2+
1.7-
1.2=
2.6+51-
0.6=
5.7+
3.5+
4.3=81+
5.6+
4.4=
6.1+24+
3.9=41+
6.8+
3.2=
8.5+
0.2+
9.8=
1.9+
3.5+
8.1=
7.4+31+
6.9=
0.5+
0.44-
2.6+
0.5=
3.3+
4.1+
0.9+
0.7=
1.8+
6.3+
3.7+
0.2=
5.2+
0.4+
0.8+
2.6=
3.7+
1.5+63+
0.5=
3.5+15+
2.8+
2.2=77-
0.5-
6.5=
5.9-24-
2.6=
8.4-
3.2-
0.2=
9.5+
8.7-
8.5二61+
3.4-
2.4=
5.2+
9.5-
5.5二
4.8+27-
0.8=73+
2.2+
7.8=
4.2+
6.9+
5.8=
7.8+13+
2.2=
8.4+81+
1.6=33+
6.9+
6.7=81+
5.8+
4.2=
0.5+
1.9+
1.1+
3.5=
1.2+21+
1.9+
3.8=
4.4+13+
1.6+
4.7=
1.5+
3.5+
1.8+
0.2=
0.9+
6.8+
3.2+
1.1=
0.6+
4.4+
6.1+
0.9=03+
2.7+
1.9+
1.1=
6.5-
2.2-33=-
5.4-
0.6二97-
4.5-
4.5=-
5.6+
0.3=
3.8+
3.1—08=81-
0.6+
1.5=
6.9+62+
3.1=56+
9.1+
4.4=
7.9+
8.2+21=
9.8+
8.6+14=41+
0.8+
9.2=91+
1.6+
8.4=73+
4.9+
5.1=
0.5+
3.8+
4.2+
0.5=
1.2+
0.7+53+
2.8=16+
7.8+
2.2+
0.4=51+
1.4+
4.6+
0.9=
4.2+
0.8+
0.5+
1.5二11+
2.6+
6.4+
1.9=
1.8+11+
7.2+
1.9=
0.3+
0.9+
1.7+
3.1=
6.2+
3.6+
0.4+
1.8二
1.5+
3.34-
0.7+
3.5=
0.7+
4.6+
4.4+13=15+
0.5+
2.2+
7.8=
0.5+
1.5+
3.8+
0.2=
4.2+
0.8+11+
1.9=
6.9+
8.4=+
6.
94.7+
0.4=+
4.7+
6.7=
6.7+
2.
95.8+
7.
607.6+
5.
83.8+
0.
80.8+
3.
86.4+
1.
601.6+
6.
44.4+
0.
400.4+
4.
40.4+
1.6+
5.3+27=
0.5+03+
3.5+
7.7=
1.5+
6.4+
0.6+
1.5=
2.4+
5.6+
2.2+18=
1.5+11+
6.9+
2.5=
2.4+
0.8+
4.2+16=
1.1+
1.8+
5.9+12=
6.4+
3.5=
3.5+
3.5+
1.8=+
3.
53.8+=
7.1+
3.
81.3+
3.
403.4+
1.
31.3+
2.
102.1+
1.
32.8+
1.
301.3+
2.
82.7+
1.6+03+
3.4=
7.6+
0.9+
0.4+11=
0.7+
0.5+
7.5+03=
6.7+
0.5+
0.5+03=
1.7+
0.6+
0.3+
8.4=
0.9+
1.7+
0.3+
5.1=
6.4+
2.5=+
6.
48.6+
8.8=
8.8+
5.1+
5.3=+
5.
19.1+=
9.6+
9.
15.7+
1.
501.5+
5.
70.7+
6.
206.2+
0.
70.8+
6.
606.6+
0.846+7+4=18+3+67=77+4+13=86x2x5=97x2x5=23x9+23二69+69x9=61+9x61=28+13+32=250必5二99x14+14=66+66x99二117-63-37=136-47-53=20+3+80+37=5600—4-25二10+79+11+90=23+37+10+90=94x13-94x3=15x72-5x72=8+87+2=8+16+44=16x5x2=3x25x4=9x16+16=9x96+96=44x9+44=89+89x9二890-5-2=720+5+2=44+99x44=138-66-34=137-45-55=3+7+10+90=3+40+60+57=4600+4・25=29+80+51+20=90+18+10+72=19x12-2x19=15x75-75x5=7+39+41=7+26+64二2x68x5=5x74x2=47+47x9=38+9x38=9x78+78二146-93-7=125x3x8=39+39x99=85+99x85二130-90-10=159-64-36=800+4・25=5+50+50+55=9900+4・25=10+32+90+38=14x22-4x22=17x81-7x81=33x19-33x9=76+7+13=32+9+48=2x86x5=28x5x2=75+75x9=92x9+92二31+9x31=106-8-92=125x5x8=99x32+32=99x45+45二112-49-51=128-56-44=600+4+25=2300:4:25二7600+25:4=80+67+23+20=12x64-64x2=14x27-4x27=17x32-32x7=99x16-6x99=67x13-3x67=27x12-27x2=125-30-40-30=131-35-15-50=14x16-6x14=13x99-99x3=14x24-4x24=123-45-45-10=126-45-35-20=81x19-81x9=17x67-67x7=108-30-20-50=105-35-35-30=108-15-35-50=95x19-9x95=38x17-7x38=123-30-20-50=105-40-20-40=120-25-15-60=又算练习-小数简便计算总题数100题
6.3-
4.1-
1.2=77-
0.4-
6.3=
8.4-03-
4.1=
7.7-
1.6-11=
5.3-
2.1-
1.2=
8.2-
3.1-
4.9二
5.5-
2.3-27=63+
8.2-
7.2二
6.2+47-
0.2=
6.1+
3.5-15=
9.8+
1.3-03=
4.4+62-
4.2=
1.4+71-
1.1=31+
6.4-
3.4=
3.8+75-
1.8=15+
9.4-
0.5=
7.8+97-
6.8=
4.6+82+
5.4=
0.8+
6.4+
3.6=
8.9+
7.8+22=
9.9-
2.7-63=
8.9-74-
0.6=
6.9-
1.4-
4.6=
7.9-
5.8-
1.1=47-
0.8-
3.2=
9.9-35-
2.4=
7.9-
1.4-
0.5二
7.6+
8.5-
5.5二12+
6.4-
0.2=74+
7.9-
4.9=23+
7.8-
3.8=
5.4-
1.8+
2.4=
4.5+39-
2.5二62+
7.4-
4.2二35+
9.2-
2.2=
1.9+47-
0.7=
2.6+73-
3.3二
6.7+
6.9+33=
8.1+
6.5+
1.9=12+
3.4+
6.6=
8.6-13-
5.3=
3.9-17-
0.2=
5.9-32-
1.8=
4.2-25-
1.5=
9.8-02-
0.6=
6.9-
0.5-
4.4=
4.6+22-
0.6=
5.5+32-
2.5=
7.8+16-
0.8=
6.9+
5.6-
4.6二81-
5.7+
1.6=
3.6+51-
2.6=15+
7.4-
5.4=
8.8+
2.6-
1.8=51+
9.4-
6.4=43+
6.4-
2.3=
4.6+23+
5.4=
3.7+
3.2+
6.8=51+
2.2+
7.8=
0.5+
5.9+
9.5=
0.9+
5.4+
9.1=
8.8+
3.3+
1.2=
4.4+
3.5+
6.5=
1.2+23+
8.8=
3.2+
2.6+24+
3.8=
1.2+
5.8+23+
1.7=21+
2.9+
5.2+
1.8=
7.5+
0.8+
0.5+
2.2=11+
2.5+
5.9+
2.5=16+
2.4+
3.8+
0.2=
0.6+
4.5+
0.5+
4.4=
1.9+11+
2.5+
3.5=
0.2+
0.7+
1.3+
9.8=
0.5+
3.8+
2.2+
4.5=
3.7+
0.2+
9.8=
4.5+14+
8.6=
3.6+
7.9+64二
1.4+
3.9+41+
0.6=
1.1+
1.9+37+
0.3=
5.7+
0.3+
5.5+
0.5=53+
0.2+
2.7+
1.8=
3.1+
2.34-
1.9+
0.7=
0.6+
3.4+
5.7+
1.3=16+
5.1+
3.9+
1.4=
0.2+11+
3.8+
4.9=
6.7+
0.8+
0.2+23=
2.5+11+
2.9+
1.5=693:=32x=6268x=480819:=9666-=2320;=4090x=270450;=5030x=120400+=5023=2……299+=3……3:24=2……6-44=2……5-3=25……2-2=25……1-2=
35......1-33=2……9-2=
24......1-22=2……3-3=14……1^34=20……4402-=5……2-20=13……6649:=8……9409-=8……9309:=6……9^30=32……5+20=24……5488-=6……8^30=22……2-22=30……4^44=20……7-20=13……2254-=5……4-30=22……6:43=20…….6187-=3……7323+=80……3642-=
80..……238-0=11+0=0x40=955-0=520-0=774-0=0+716=0+625二0+520=0+827=113x0=0x881=496x0=0:611二472x0=0・234二0:501二536-536=116-116=462-462=74-0=0+44=53x0=723-0=394-0=950-0=0+103=372+0=494+0=0-244=585x0=0-280=0-209=0:494二0-292=166x0=183-183=587-587=389-389=897-897=48-0=0-49=273-0=667-0=720-0=713-0=0+900=670+0=179+0=452x0=0・407二0-229=590x0=393x0=766x0=0・759二204-204=651-651=856-856=330-330=0+11=0・93二701-0=806-0=62-62=288-0=502+0=0+325二570+0=0x346=0x325=0-483=0・334=0:524二238x0=0・315二690-690=843-843=119-119=255-255=93+0=0x52=712-0=811-0=960-0=709-0=221+0=360+0=0+420=0-151=954x0=803x0=470x0=0:419二0x730=0・110二417-417=920-920=991-991=177-177=9-2x6-3=6-2x96二9-7x8^4=6-4x9-6=8-6x8-4=9-5x9^3=9-5x36二80+9^8-5=209-7x3=60*8-2x5=90*7+3x7=70*6+4x9=50*2+8x8=30*7+3x8=50*4+6x9=80+10^7-2=90+16-6-4=7-2x4=6-2x6-3=6-3x8^2=9-6x6-9=9-6x8:2二9-3x7-3=6-4x8-4=8-2x2-3=8-6x6+3二9-3x8^2=50+8*9-5=30*6-3x2=50*7-2x5=60*7+3x8=90*5+5x7=20*3+7x9=302+8x7=80+21-9-6=70+54-8-2=30+16-8-4=9-3x6-3=5-3x8-2=9-2x4-2=8-5x8-4=8-2x6^3=7-3x36二8-4x4-2=7-5x6^3=8-4x3^6=90+8^6-2=40X9-5x5=20:9-7x9=90*2+8x7=90*5+5x8=90X7+3x6=50*6+4x2=30*3+7x4=90+25*8-3=20+18^9-3=7-3x6-2=5-2x8-2=7-2x8=7-3x9-3=5-3x4-2=6-3x6-3=5—2x62=9-5x6-3=80^45-5x7=40^16-2x3=80^37-9x3=90;35-5x5二60;50-5x8二30-45-7x5=80:27-17-6=70-64-54-4=50-46-36-2=70^35-25-4=6-3x8-4=9-4x6-2=7-2x62=90-38-4x7=90^22-6x2=70^82-9x8=80^73-7x9=30^22-6x2=20^34-8x3=20-34-4x6=5065-55-3二50-42-32-3=90-38-28-6=9-4x8-4=8-4x6-3=5-3x9^3=40-64-9x6=70-73-9x7=30^31-3x7=50^34-8x3=40^74-8x8=70-35-5x5=60-40-5x6=90^79-69-7=90-62-52-5=50-98-88-3=□算练习-加法交换律总题数100题9+33=+96+83=83+89+64=64+37+98=+3723+22=+2396+93=+9634+65=65+53+47=47++69=69+13+12=12+24+57=57+75+38=38+6916+=5+1626+=31+2631+=96+312+89089+288+404+8811+87087+1186+88C88+8622+74C74+228+70=+879+92=92+27+39=39+74+57=+7440+86=86+71+17=17+72+15=+7214+64=64++80=80+60+36=36+18+38=38+627+=49+796+=23+9648+=86+4814+=74+144+87O87+423+303+2310+62062+1087+33033+8776+94C94+7646+3=3+71+41=+7195+73=73+61+32=+6160+56=56+94+57=57+63+88=+63+6=6+94+23=23+34+68=68+14+20=20+5423+=6+2360+=38+6070+=29+7017+=36+178+18018+83+11011+320+77077+2067+16016+6740+35035+403+90=+399+64=64+25+19=19+58+44=44+34+96=+3457+16=+5764+58=58++89=89+4+17=17+62+21=21+47+15=15+1157+=8+5716+=57+1611+=96+1130+=48+3094+909+9419+77077+1979+42042+7969+92092+6962+22022+6265+26026+6562+52O52+6263+38O38+6322+15015+2276+66O66+7676+83059+44014+68O60+11014+74083+7644+5968+1411+6074+1451+66066+5124+88088+2443+5858+4374+78C78+7481+16016+8184+92047+78C50+73032+81060+55C92+8478+4773+5081+3255+60。
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