3 years ago

|40|-|-21|= simplified answer

Mathematics

2 answers:

Elza [17]3 years ago

8 0

|40|-|-21| simplified is 40-21
40-21=19

Ksju [112]3 years ago

8 0

There is a minus sign so you do 42 - 19 and get 23
so, 23 is your answer.

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