Is this correct, if it’s not, please correct it.
0.75+0.60+0.25-0.20
(0.60-0.20)+(0.75+0.25)...
Mathematics, 22.10.2020 22:01 garyperry
Is this correct, if it’s not, please correct it.
0.75+0.60+0.25-0.20
(0.60-0.20)+(0.75+0.25) 《ー commutative property
0.40-(-1) 《ー additive inverse
1.40
Answers: 2
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