Mathematics, 28.02.2021 01:00 maggie123456751

Please show how u got these answer TYSM because my teacher is Crazy about her work 1. 11+(20-13)
2. (10-7) - (14-12)
3. (4 + 17) - ( 16-9)
4. (23-15)- (18-13)

Answers: 2

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Please show how u got these answer TYSM because my teacher is Crazy about her work 1. 11+(20-13)