Question

估算下面各题的商，选一选．

(1)546÷26                                         [　　]

(2)360÷24                                         [　　]

(3)704÷21                                         [　　]

(4)980÷32                                         [　　]

A．20～30

B．10～20

C．30～40

Answer 1

答案：A;B;C;C