Addition of-integers2
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文档包含多个整数加法问题，要求计算各对数字的和。示例包括正负整数的加法运算。主要目的是练习整数的加法技能。
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Addition of-integers2
- 2. FIND THE SUM. 1. (-10) + 16 = ?
- 3. FIND THE SUM. 2. 13 + 16 = ?
- 4. FIND THE SUM. 3. (-18)+(- 7) = ?
- 5. FIND THE SUM. 4. 20 +(-29) = ?
- 6. FIND THE SUM. 5. (-6)+(- 17) = ?
- 7. FIND THE SUM. 1.- 12+3= 2.- 15+9= 3.21+(- 4. 7+(- 12)= 5. 14+(- 15)=