Question

Integers
Std: VII
Do the following:
1. (-10) + (-10) =
2. (+6) + (+9)=
3. (+6)-(+9)=
4. 20 + (-8)=
5.(-4) x (+7) =
6. (-12) x (-8) =
7. (+12) x (+11) =
8. (+2) x (-8) =
9.44 - 11 =
10. (-60) - (-10) =
11. (-12) - (+12) =
12. (+24) - (-12) =
13. Fill in the blanks using properties given:
a. (-35) +
=18 + (-35) ( Commutative property)
b. (24+10) + (-6) = 24 + .+ (-6)) { Associative property
c. (-536) + 0 =
d. 18 + (-18) =
e.(-25) x1 =

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Answer 1

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Answer 2

Answer:

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