Math, asked by braininfinity4738, 5 hours ago

Name the property used :- 1. [-15+7]+(-18)= -15 + [7+(-18)]
2. 40+ (-37) = -37 +40
3. -21+70 is an integer

Answers

Answered by pranavpranjal16

4

Step-by-step explanation:

1) Associative Property

2) Commutative Property

3) Simple Property

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