Solve the following problems using the order of operations.
1) 21 ÷ 3 + (3 × 9) × 9 + 5 *
2) 18 ÷ 6 × (4 - 3) + 6 *
3) 14 - 8 + 3 + 8 × (24 ÷ 8) *
4) 4 × 5 + (14 + 8) - 36 ÷ 9 *
5) (17 - 7) × 6 + 2 + 56 - 8 *
6) (28 ÷ 4) + 3 + (10 - 8) × 5 *
7) 12 - 5 + 6 × 3 + 20 ÷ 4 *
8) 36 ÷ 9 + 48 - 10 ÷ 2 *
9) 10 + 8 × 90 ÷ 9 - 4 *
10) 8 × 3 + 70 ÷ 7 - 7 *
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Verified answer
Answer:
1. 255
2. 9
3. 33
4. 38
5. 110
6. 20
7. 30
8. 47
9. 86
10. 27
Step-by-step explanation:
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