题目内容
(1)△+△=40 (2)
+30=50
+△=55 40-
=20
△=
+
=
=
答案:
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相关题目
![]()
|
(1) |
(2)6 × |
在括号里填上适当的数.
|
(1)( )×8=56 |
(2)2 ×( )=12 |
|
(3)( )×5=40 |
![]()
|
(1) |
(2)6 × |
题目内容
(1)△+△=40 (2)
+30=50
+△=55 40-
=20
△=
+
=
=
![]()
|
(1) |
(2)6 × |
在括号里填上适当的数.
|
(1)( )×8=56 |
(2)2 ×( )=12 |
|
(3)( )×5=40 |
![]()
|
(1) |
(2)6 × |