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Lesson Worksheet: Writing Numerical Expressions: Decimals Mathematics

In this worksheet, we will practice writing numerical expressions involving decimal numbers with parentheses and the four operations.

Q1:

The mathematical expression for the sum of 12 and 32.4 multiplied by the difference between 16.07 and 14.97 is .

  • A(12+32.4)×(16.0714.97)
  • B12+32.4×16.0714.97
  • C(12+32.4)×16.0714.97
  • D12+32.4×(16.0714.97)

Q2:

Fares has a total of 95 LE. He went to the supermarket and bought 3 kilograms of apples and 1 kilogram of tomatoes. The price of 1 kilogram of apples is 22.25 LE, and the price of 1 kilogram of tomatoes is 5.50 LE. Write an expression representing how much is left with Fares.

  • A953×22.255.50
  • B9522.255.50
  • C3×22.255.50
  • D953×22.25

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