Mathematics · Interchange of Signs and Numbers
Which two signs and two numbers should be interchanged in the equation given below to make it correct? 10 + 5 - 20 ÷ 2 × 2 = 1
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Signs × and +, Numbers 10 and 2
- 2Signs - and ×, Numbers 20 and 5
- 3Signs + and -, Numbers 5 and 2
- 4Signs - and +, Numbers 2 and 10✓
Correct answer
Signs - and +, Numbers 2 and 10
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