小学二年级下四则混合运算练习题2(13页).doc

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1、-小学二年级下四则混合运算练习题2-第 13 页627 = 94+6= 63+9 = 409+12=8470= 15+40 = 766 = 50+316=58+74= 702= 29+5 = 423 +25=516 = 26+70 = 448= 327 +48=6+40 = 63+8= 638 = 9+19+50=624 = 34+7 = 503 = 38+76=24+9 = 408= 8+ 37 = 4620 +72=7213158420635416 4319 1647732713 682535 94141773(27+13)= 68(25+35)= 94(14+17)=75= 73= 56

2、+2= 44=77= 47= 88= 8420=43= 213= 569= 95=4322= 7450= 61= 10+46=11+44= 397= 54+46= 65=235= 36= 36 +40= 423=18= 585= 539= 39=2+74= 6 0+38= 82= 207=26= 94= 5+55= 18 + 6=66 +4= 14+9= 136= 15+45=72+13= 51+46= 15= 9750=657= 643= 5+48= 14+20=2315= 66= 539= 6+45=79= 137= 3+6= 99=27= 5219= 56+7= 8+37=7+34= 2

3、9= 508= 34+46=63= 7635= 87= 118=11= 13+47= 403= 55=3+7= 53= 19+45= 32=5430= 363= 78= 23+43=46= 89+1= 12= 7+0=93= 17= 8030= 86=33= 10070= 52= 5620=8+8= 37= 6520= 22=54= 3927= 58= 37+28=527= 21= 318= 185=8 + 36= 19= 80= 50+34=42= 67+31= 5 +6= 14=06= 48= 77= 494=323= 67+31= 13= 3927=92= 90= 8+35= 55+0=

4、76= 56+4= 98= 83=552= 85= 78+2= 49=45+46= 8733= 87= 3421=384= 23= 36= 1758=2426= 9018= 7218= 15888=4520= 66= 45= 40267=2356= 7822= 23= 100803=979= 64= 622= 19307=53= 1267= 1534= 25208=62= 312= 7314= 75615=36= 069= 44= 84824=3122= 3820= 53= 13334=7525= 54= 7050= 25810=43= 64= 4512= 98230=455= 8725= 5

5、6= 701218=5637= 3415= 1811= 37814=64= 8844= 6540= 46813=2075= 3015= 4322= 331919=33= 1658= 55= 883333=24= 62= 3763= 791717=2118= 931= 43= 57195=2915= 4939= 6013= 638=37+50= 26+70= 4027= 34-6=87+5= 43= 19= 49+5=24= 42= 36+24= 57+6+13=59-18= 79-15= 42+38= 42+2=4720= 87-40= 74+18= 33+6=53= 76= 20-9= 43

6、-4=36+24= 46= 34-19= 66-6=54-0= 36= 56= 5520=76= 90-16= 33= 76+7=64= 67= 77= 74+4=78= 7354= 98= 989=68= 38= 97= 788=96= 88= 94= 688=58= 92= 78= 888=68= 96= 95= 789=1827= 298= 852=3440= 88260= 6740=958= 8829= 45830=5696= 754= 8295=6598= 938= 3920=7235= 8425= 6280=957= 4630= 6036=668= 676= 8644=71420=

7、 27950= 668=5410= 486= 7479=979= 5670= 387=4642= 4029= 926=5860= 6587= 734=30429= 4410= 2870=696= 884= 18503=627 = 94+6= 63+9 = 409+12=8470= 15+40 = 766 = 50+316=58+24= 702= 29+5 = 423 +25=516 = 26+70 = 448= 327 +48=6+40 = 63+8= 638 = 9+19+50=624 = 34+7 = 503 = 38+76=24+9 = 408= 8+ 37 = 4620 +72=9+7

8、0 = 617 = 8070 = 16+8015=306 = 3+48 = 529 = 30+25 16=18+7 = 7440 = 802 = 72+8 40=57+6= 2814= 7536= 35+1919=627 = 94+6= 63+9 = 409+12=8470= 15+40 = 766 = 50+316=58+24= 702= 29+5 = 423 +25=516 = 26+70 = 448= 327 +48=6+40 = 63+8= 638 = 9+19+50=624 = 34+7 = 503 = 38+76=24+9 = 408= 8+ 37 = 4620 +72=9+70

9、= 617 = 8070 = 16+8015=306 = 3+48 = 529 = 30+25 16=18+7 = 7440 = 802 = 72+8 40=57+6= 2814= 7536= 35+1919=627 = 94+6= 63+9 = 409+12=8470= 15+40 = 766 = 50+316=58+74= 702= 29+5 = 423 +25=516 = 26+70 = 448= 327 +48=6+40 = 63+8= 638 = 9+19+50=624 = 34+7 = 503 = 38+76=24+9 = 408= 8+ 37 = 4620 +72=9+70 = 617 = 8070 = 16+8015=306 = 3+48 = 529 = 30+25 16=18+7 = 7440 = 802 = 72+8 40=57+6= 2814= 7536= 35+1919=