脱式计算题目及答案
1、75÷〔138÷(100-54)〕2、4\/7÷[1\/3×(3\/5-3\/10)]3、(4\/5+1\/4)÷7\/3+7\/10 4、32.52-(6+9.728÷3.2)×2.5 5、 87(58+37)÷(64-9×5)6、[(7.1-5.6)×0.9-1.15] ÷2.5 7、(3.2×1.5+2.5)÷1.6 8、30÷(5+240)9、(100-50...
四年级100道小数脱式计算
5.3×6.3+2.3=4.4×7.3+5.34×8.8+1.54.1×0.8-0.29.9×1.4+0.66.4×2.4+3.612.48-4×9.79.8×1.3-0.34.8×9.1-0.52.9+0.6×7.54.2×1.8-0.18.6×6.5+6.45.59-3×4.30.2×5.6+2.53.053-0.1×5.39.4×8.4+5.80.5×4.6+7.16.908-...
四年级小数脱式计算
25×1\/4+25×0.25 1.999-1+0.001 99×0.365+0.365
要100道4年级小数脱式计算题加答案
36.72÷4.25×9.9 4.07×0.86+9.125.67×0.2-0.62 18.1×0.92+3.93 0.043×24+0.875 0.4×0.7×0.25 0.78+5.436+136.72÷4.25×9.93.416÷(0.016×35)0.8×[(10-6.76)÷1.2] (6.8-6.8×0.55)÷8.5 0.12× 4.8÷0......
要100道4年级小数脱式计算题加答案
6.9+4.8+3.1 0.456+6.22+3.78 15.89+(6.75-5.89)4.02+5.4+0.98 5.17-1.8-3.2 13.75-(3.75+6.48)3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2 3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.1...
小学四年级小数加减法脱式计算题
0.25×8.6×4 6.72-3.28-1.72 0.45+6.37+4.55 5.4+6.9×3-(25-2.5)2×41846-620-380 4.8×46+4.8×54 0.8+0.8×2.5 1.25×3.6×8×2.5-12.5×2.4 28×12.5-12.5×20 23.65-(3.07+3.65)(4+0.4×0.25)8×7×1.25 1.65×99+1.65 27....
四年级小数脱式计算 10道
8+3.97×72 =3.97×28+3.97×72 =3.97×(28+72)=3.97×100 =397 32×1.2×52 =38.4×52 =1996.8 1.2×2+2.8×2 =【1.2+2.8】×2 =4×2 =8 2.5×2-1.5×2 =[2.5-1.5]×2 =1×2 =2 25×1\/4+25×0.25 1.999-1+0.001 99×0.365+0.365 ...
四年级小数脱式计算题(加减乘除法)要500道!?
2.1÷7÷0.1= 5×2.1+2.1= 2.5×4×0.5= 50×0.04+420= 3.4÷0.1-21= 100×2.1×0.03= 6.9÷3+19= 3.7+1.26+0.74= 2.34-1.34×0= (1.5+2.5)×0.77= 31-0.25-0.75= 34.1+21.5+0.9=,2,四年级小数脱式计算题(加减乘除法)要500道!
四年级下册脱式计算(小数,不能简便的)
这样的题目很多,举例如下: 4.1×67.2+4.8 9.42×2.1+4.6 8.24×5.4+6.4 1.2×0.4+7.8 3.08×7.5+4.3 4.17-3.5×2.6 4.1×85.1+7.4 1.25×9.01+0.3 84.4+1.4×5.2 4.27×0.35+4.8 9-3.6×1.25 8×0.4-2.1 5.2×4.3+8.7 9.4×7.2...
跪求小数脱式计算题,要100道,谢谢
=4×8×125×25 =(4×25)×(8×125)=100×1000 =100000 9048÷268 =(2600+2600+2600+1248)÷26 =2600÷26+2600÷26+2600÷26+1248÷269 =100+100+100+48 =348 2881÷ 43 =(1290+1591)÷ 434 =1290÷43+1591÷43 =30+37 3.2×42.3×3.75-12.5×0.423×16 =3.2×...