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1、精品文档 二年级数学下册脱式计算练习题及答案 一、每日10题 244=763=94=6= 7=68=286=75=4= 05=39=648=3816=455=1=523= 1235= 72115=22=449=7216= 382=56=567= 126= 17=73=8=6=307=35213=4= 182=9=4610=65946= 3=3360=46=408= 4=20127= 1730= 27= 1=26=751=26=3408= 29=67=2= 9= 8=4896= 20= 28= 13= 60= 20=8= 8= 25= 153= 8= 8061105= 3153= 77-46+3
2、5-38+269+19-56 84-27+16=4+27-1 93+23+69-99+ 86 620 9 7-76+32 18-36+2 -23- 9-46+32 46 6 10 1-38+26 7-27+1 3- 5-39+26 9 8 5 79+19-1 30+ 71- 99+99-5 59-36+2994-29+90- 93-23+93-99- 99-96+3269-39+2699+99-9 277 3 4 16 9-36+29 +23+94 5-46+22 -26+25 +22+84 19 2732 242 9-29+96 3- 5-28+2 4-25+16= 68- 9 41 6 3
3、0- 99- 58+18-5 +25-1 88+ 55-56+2261-28+2658+18-16 18-26+285-25+160+ 52-22-82-51- 8-46+2 -26+ -22+84 8-86+2 8-26+ 2+22+8 7-46+32 72 65-28+2 84-28+8 22- 68-28+2 88-28+8 82- 3-38+26 8 88+88-56 20- 88- 88+88-86 20- 88+ 79+19-36 42 8 539830 730 86 -36+ 3+23+ 7-76+3 18-36+ -23- 9-46+3 -36+2 4-27+16= 9- 61
4、-38+2 7-27+1 3- 3-39+2 4-29+96 36 4+27-1 99+ 79+19-1 30+ 71- 99+99-36 30- 二年级下册混合运算练习题 77-46+3265-38+2679+19-56 884-27+16=+27-1 3+23+969- 6 46046 796410 7-76+361-38+2 99+ 9 = 8 5 18-36+27-27+10+ 73-23-3-71- 9-46+365-39+2 59-36+2 93-23+94 9-96+369-39+2 2 94-29+933- 99+99-5 30- 99- 99+99-9 23241 29416
5、226 9-36+299-29+9 +23+94 5-46+2265-28+2 58-26+25 82+22+8 93- 84-25+1668- 99- 58+18-56 4+25-1 0- 55-56+21-28+2658+18-16 18-26+285-25+10+ 52-22-2-51- 8-46+2 8-26+ 82-22+88-86+22 65-28+2 84-28+8 2- 8-28+2 88+88-56 20-8- 88-26+28-28+8620- 22+22+882-88+ 7-46+3 672842 539 3-38+2 8 6830 79+19-36 84 6 二年级下册
6、混合运算练习题 77-46+35-38+269+19-56 84-27+16=4+27-1 93+23+69-99+ 86 620 9 7-76+3 18-36+27 -23-4 9-46+3 46 6 10 1-38+26 87-27+1 3- 5-39+26 9 8 5 79+19-1 30+ 71- 99+99-5 59-36+2994-29+90- 93-23+93-99- 99-96+3269-39+2699+99-9 277 3 4 16 9-36+29 +23+94 5-46+22 -26+25 +22+84 19 2732 242 9-29+96 3- 5-28+2 4-25+
7、16= 68- 9 41 6 30- 99- 58+18-5 +25-1 88+ 55-56+2261-28+2658+18-16 18-26+285-25+160+ 52-22-82-51- 8-46+2 -26+ -22+84 8-86+2 8-26+ 2+22+8 7-46+32 72 65-28+2 84-28+8 22- 68-28+2 88-28+8 82- 3-38+26 8 88+88-56 20- 88- 88+88-86 20- 88+ 79+19-36 42 8 539830 730 86 -36+ 3+23+ 7-76+3 18-36+ -23- 9-46+3 -36+2 4-27+16= 9- 61-38+2 7-27+1 3- 3-39+2 4-29+96 36 4+27-1 99+ 79+19-1 30+ 71- 99+99-36 30- 93-23+93-99- 99-96+3269-39+2699+99-96 99-36+299-29+90- 3+23+9 0- 636 821 70 3-46+2 -26+2 +22+84 3- 934 96 468 9 3-28+26 84-23+1 68- 99- 8 4+ 38+18-3 4+23-1 88+ 2016全新精品资料-全新公文范文-全程指导写作 独家原创
