一、直接写出得数。
0.82÷0.2 = ________ 5.8 + 6 = ________ 3.6 - 1.8 = ________
0.96÷16 = ________ 8÷0.125 = ________ 39.13÷13 = ________
4.4×0.9 = ________ 0.3 + 1.77 = ________ 0.6×0.5 = ________
5.7 + 3 = ________ 0.07×80 = ________ 4.9÷0.7 = ________
2.6 + 4.04 = ________ 0.8 - 0.53 = ________ 10.13 + 0.87 = ________
4.8÷16 = ________ 8×0.25 = ________ 0.6×1.1 = ________
3.09 - 1.8 = ________ 1.9 + 4.51 = ________ 2.4÷0.04 = ________
0.82÷0.2 = ________ 5.8 + 6 = ________ 3.6 - 1.8 = ________
0.96÷16 = ________ 8÷0.125 = ________ 39.13÷13 = ________
4.4×0.9 = ________ 0.3 + 1.77 = ________ 0.6×0.5 = ________
5.7 + 3 = ________ 0.07×80 = ________ 4.9÷0.7 = ________
2.6 + 4.04 = ________ 0.8 - 0.53 = ________ 10.13 + 0.87 = ________
4.8÷16 = ________ 8×0.25 = ________ 0.6×1.1 = ________
3.09 - 1.8 = ________ 1.9 + 4.51 = ________ 2.4÷0.04 = ________
答案:
4.1 11.8 1.8
@@0.06 64 3.01
@@3.96 2.07 0.3
@@8.7 5.6 7
@@6.64 0.27 11
@@0.3 2 0.66
@@1.29 6.41 60
@@0.06 64 3.01
@@3.96 2.07 0.3
@@8.7 5.6 7
@@6.64 0.27 11
@@0.3 2 0.66
@@1.29 6.41 60
二、计算下面各题,能简算的要简算。
4.8×10.1 3.6×102 0.39×199
12.7×9.9 + 1.27 7.74×(2.8 - 1.3) + 1.5×2.26
12.8÷16×(0.25 + 1.25) 6.8×[15.5 - (3.21 + 5.79)]
4.8×10.1 3.6×102 0.39×199
12.7×9.9 + 1.27 7.74×(2.8 - 1.3) + 1.5×2.26
12.8÷16×(0.25 + 1.25) 6.8×[15.5 - (3.21 + 5.79)]
答案:
48.48 367.2 77.61
@@127 15
@@1.2 44.2
@@127 15
@@1.2 44.2
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