Decimal operations Knowledge-Based Download PDF

Math · Number Sense & Operations · Math · Decimals

5 Math practice questions on Decimal operations. Questions that assess core concepts and understanding.

Questions

1.
What number must be subtracted from the quotient of 7.56 and 1.8 to equal the product of 0.65 and 4.8?
- A) 7.32
- B) 1.18
- C) 1.08
- D) 0.98
2.
What is the value of the expression $(2.5)^2 + 0.72 \div (1.8 - 0.6 \times 1.5)$ ?
- A) 6.65
- B) 6.33
- C) 7.05
- D) 5.8
3.
What is the value of the expression $\frac{4.2 + 0.36 \div 0.6}{0.12}$ ?
- A) 40
- B) 35.5
- C) 4
- D) 0.4
4.
What is the value of the expression $(6.4 + 2.36) \div 0.4 - 3.5 \times 1.8$ ?
- A) 13.8
- B) 15.6
- C) 18.2
- D) 28.2
5.
What is the value of the expression $4.8 \times 1.25 - 3.75 \div 1.5$ ?
- A) 4.5
- B) 2.25
- C) 3.5
- D) 5.5