题目内容
|
(1)3 ×( )=21 |
(2)7 ×( )=42 |
|
(3)2 ×( )=14 |
(4)( )×6=36 |
|
(5)( )×7=35 |
(6)( )×4=28 |
|
(7)( )×( )=49 |
(8)( )×( )=7 |
答案:7;6;7;6;5;7;7,7;1,7$7,1
练习册系列答案
相关题目
题目内容
|
(1)3 ×( )=21 |
(2)7 ×( )=42 |
|
(3)2 ×( )=14 |
(4)( )×6=36 |
|
(5)( )×7=35 |
(6)( )×4=28 |
|
(7)( )×( )=49 |
(8)( )×( )=7 |