A.36 | B.16 | C.6 | D.26 |
A.从左往右依次计算 | B.先算加法 | C.先算乘法 |
A.先除后乘 | B.先乘后除 | C.从左向右 |
A.a 2 | B.64 | C.1 |
A.1000棵 | B.760棵 | C.900棵 | D.800棵 |
A.1038 |
B.692 |
C.519 |
D.650 |
A.2500元 |
B.1880元 |
C.1980元 |
D.2980元 |
A.(56+22)×35÷7 | B.(56+22×35)÷7 | C.56+22×35÷7 | D.(56+22)×(35÷7) |
A.3+8×2 | B.2×(8+3) |
A.32﹣8×4 | B.32÷(8+4) | C.32﹣8+4 | D.32+8÷4 |