Problem 1
Find the Sum
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1. 82+(-47)=
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2. 89+95=
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3. -73+61=
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4. -29+(-44)=
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5. 31+63=
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6. 82+(-26)=
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7. 34+25=
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8. 24+68=
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9. -74+(-51)=
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Problem 2
Find the additive inverse of
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1. -83=
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2. 22=
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3. 0=
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4. -3002=
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5. +33=
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6. -74=
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Problem 3
Fill in the blanks using options given in column 2
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1. ________ is the _________ of addition
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2. The expression 4×5 and 5×4 are equal by the ___________
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3. The expression 2+(3+4) and (2+3)+4 are equal by the ______________
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4. Multiplication and ___________ are opposite operations
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5. _____________ and _________ are commutative
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- Opposite operations
- subtraction
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