直接写出得数. 6.3÷0.1= | 240÷0.6= | 2.4×5= | 76+4.14= |
84÷= | 1.02-0.6= | ÷= | 46×10%= |
32×0.25= | 0÷= | -= | 2-= |
0.56÷2.8= | 1÷2.5= | 32-23= | 4÷-÷4= |
口算:
2-1= | 1.4-= | 1÷= | ÷1= | += |
2+0.25= | 9.2×0.25×4= | 7×1.3+7×6.7= | 4-(+)= | -= |
直接写出得数. 6.3÷0.1= | 240÷0.6= | 2.4×5= | 76+4.14= |
84÷= | 1.02-0.6= | ÷= | 46×10%= |
32×0.25= | 0÷= | -= | 2-= |
0.56÷2.8= | 1÷2.5= | 32-23= | 4÷-÷4= |
2-1= | 1.4-= | 1÷= | ÷1= | += |
2+0.25= | 9.2×0.25×4= | 7×1.3+7×6.7= | 4-(+)= | -= |