1.

Name the property used: 1) 40+(−37)=−37+40 2.) 15−103 is an integer. 3.) −21+70 is an integer. 4.) (−15+7)+(−18)=−15+(7+(−18))

Answer»

Name the property used:

1) 40+(37)=37+40

2.) 15103 is an integer.

3.) 21+70 is an integer.

4.) (15+7)+(18)=15+(7+(18))



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