2.8÷0.7= | 21--0.21= | 5÷0.01= | 2.8×0= | 25×0.3= |
0.63--0.3= | 2.5+7.5= | 34×0.1= | 7-0.99= | 21÷0.7= |
5×2.4=12 | 3×1.03= | 3.2÷4= | 1.5÷30= | 5.1÷3= |
0.37÷0.37= | 0.28÷14= | 0.16÷4= | 8×0.05= | 4×0.125= |
苏教版5年级口算练习册P16,17,18,19,20,21,
1年前1个回答
口算1.4:21=,口算1.4:21=,口算1.4:21=,快,
1年前2个回答
你能帮帮他们吗