口算.
7.85×0=________2.5×4=________7-1.9-4.1=________1÷0.25=________3×1.4=________12-9.9=________0.125×16=________0.63÷0.7=________9.6÷1.2=________5×1.02=________1.6×9+1.6=________8.4÷0.4=________
网友回答
0 10 1 4 4.2 2.1 2 0.9 8 5.1 16 21
解析分析:根据小数加减乘除法的计算法则进行解答即可.
解答:7.85×0=02.5×4=107-1.9-4.1=11÷0.25=43×1.4=4.212-9.9=2.10.125×16=20.63÷0.7=0.99.6÷1.2=85×1.02=5.11.6×9+1.6=168.4÷0.4=21故