21 – 3 × ( – 2) + ( – 9 ÷ 3)
Answers
Answered by
3
Answer:
21 - 3×(-2)+(-3)
=21+6-3
=24
Answered by
1
Answer:
21 - 3 × ( - 2 ) + ( - 9 ÷ 3 )
21 - 6 + ( - 3 )
21 - 6 - 3
21 - 9
12 .
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