被减数是9,减数是5,差是
[ ]
|
A.14 |
B.11 |
|
C.4 |
D.12 |
看图列式计算,正确的是
[ ]
![]()
|
A.17+3=20 |
B.17-14=3 |
| C.17-3=14 | D.14+3=17 |
看图列式计算,正确的是
[ ]
![]()
|
A.15+3=18 |
B.15-12=3 |
| C.15-3=12 | D.3+12=15 |
看图列式计算,正确的是
[ ]
![]()
|
A.4+2+3=9 |
B.4+2-3=3 |
| C.9-3-2=4 | D.9-3+2=8 |
看图列式计算,正确的是
![]()
[ ]
|
A.4+5=9 |
B.9-4=5 |
| C.9-5=4 | D.5+4=9 |