写出
4道商是8的算式.|
( )÷( )=( ) |
( )÷( )=( ) |
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( )÷( )=( ) |
( )÷( )=( ) |
你能写出几道算式?
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( )÷( )=7 |
( )×8=( ) |
|
( )÷( )=7 |
( )×8=( ) |
|
( )÷( )=7 |
( )×8=( ) |
|
( )÷( )=7 |
( )×8=( ) |
写出
4道商为6的除法算式.|
________________ |
________________ |
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________________ |
________________ |
写出
4道积是6的乘法算式.|
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________________ |
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算一算。
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16 -□>7 |
□+ 8<15 |
□-□= 5 |
算一算
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5 +□<14 |
12 -□<9 |
□+□= 13 |