-7 + 12, Positive, Negative, 15 - 28, Positive, Negative, -9 - 4, Positive, Negative, 6 × -3, Positive, Negative, -8 × -2, Positive, Negative, -20 ÷ 5, Positive, Negative

Integer Operations

由
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活动设置 排行榜 作业

活动设置

排行榜

更像是这样

Multiplying Negative Numbers
Multiplying Negative Numbers
由
匹配游戏
Operações com números negativos
Operações com números negativos
由
匹配游戏
Subtracting Positive and Negative Integers
Subtracting Positive and Negative Integers
由
寻找匹配项
Subtracting Positive and Negative Integers (5th)
Subtracting Positive and Negative Integers (5th)
由
寻找匹配项
Operations with Negative Numbers
Operations with Negative Numbers
由
迷宫追逐
Multiply and divide negative numbers
Multiply and divide negative numbers
由
随堂测验
Integer Operations: Choose the Sign
Integer Operations: Choose the Sign
由
按组分配
Math Problems (+ & -)
Math Problems (+ & -)
由
随机卡

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