Instructions
Read each question carefully and evaluate the numerical expressions. Show your work in the space provided below each question.
1. Evaluate: 12.5 + 7.8 =
2. Evaluate: 34.6 - 19.3 =
3. Evaluate: 6.3 × 4.2 =
4. Evaluate: 15.0 ÷ 3.0 =
5. Evaluate: 5.75 + 2.25 + 3.5 =
6. Evaluate: (3.5 × 2.0) - 1.5 =
7. Evaluate: (10.0 ÷ 2.5) + 4.7 =
8. Evaluate: 8.9 - (3.2 + 1.3) =
9. Evaluate: 2.5 × (4.4 - 1.4) =
10. Evaluate: (7.8 + 2.2) ÷ 2 =
Challenge Question
11. Evaluate: (15.5 - 2.5) × (3.0 + 1.0) =
Reflection
What strategies did you use to evaluate these expressions? Write your thoughts below: