直接写数对又快 66+8= | 3.8+6.2= | ![]() ![]() | 47-8= | 3.8÷0.19= |
12÷![]() | 56÷4= | 24×0.5= | ![]() | 471-299= |
1÷0.25= | ![]() | 600÷5= | 8-0.8= | ![]() |
1.06×8×12.5= | 1.5×0.6= | ![]() | 6.6+4= | 1.5÷0.3= |
![]() | 1-0.05= | ![]() | ![]() | ![]() |
![]() ![]() | 2-![]() ![]() | ![]() | 1-![]() ![]() | 1+![]() ![]() |
直接写数对又快 66+8= | 3.8+6.2= | ![]() ![]() | 47-8= | 3.8÷0.19= |
12÷![]() | 56÷4= | 24×0.5= | ![]() | 471-299= |
1÷0.25= | ![]() | 600÷5= | 8-0.8= | ![]() |
1.06×8×12.5= | 1.5×0.6= | ![]() | 6.6+4= | 1.5÷0.3= |
![]() | 1-0.05= | ![]() | ![]() | ![]() |
![]() ![]() | 2-![]() ![]() | ![]() | 1-![]() ![]() | 1+![]() ![]() |