Answer:
1) 26
2) 5
3) 20
Explanation:
1. 7 x 3 + 5 Do Multiplication before addition
21 + 5
26
2. 8÷4 + 3 Do division before addition
2 + 3
5
3. 2(12-4) + 4 Do what is in the parentheses first
2(8) + 4 Multiply before you add
16 + 4
20
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