Simplify-1- 28-3- 5-42- 42-18- 2- 3

1. 28 3× 5+4=28 15+4 =17 2. 42 18÷ 2× 3=42 9× 3 =42 27 =15 ...

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Estimating Sum or Difference

Simplify:1. ...

Question

Simplify:
1. $28 - 3 \times 5 + 4$
2. $42 - 18 \div 2 \times 3$

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Solution

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