Initial expression:
3 × 3 + 3 ÷ 3 – 3
Phase 1 – Multiplication
3 × 3 = 9
New expression:
9 + 3 ÷ 3 – 3
Phase 2 – Division
3 ÷ 3 = 1
New expression:
9 + 1 – 3
Phase 3 – Adding
9 + 1 = 10
New expression:
10 – 3
Phase 4 – Subtraction
10 – 3 = 7
Final score: 7
And there you have it! By simply following the order of operations, you’ll get the correct result without making any mistakes.
Congratulations if you found 7! This shows that you have a good understanding of the order of operations in mathematics and that you know how to use logic at the right time.
Conclusion:
With the right method, even the most difficult expressions become easy to solve !
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