💰 Part 1: Decimal Addition and Subtraction

1. Add the decimals. Show your work by aligning the decimal points.

4.36 + 2.47 = _______

2. Subtract the decimals. Show your work by aligning the decimal points.

7.54 - 3.28 = _______

3. Solve these decimal problems:

a) 5.62 + 3.17 = _______

b) 6.85 - 4.29 = _______

c) 8.09 + 1.76 = _______

d) 9.43 - 2.68 = _______

4. Circle the correct answer for each problem:

3.25 + 1.48 = ?

4.73

4.63

5.73

8.42 - 3.67 = ?

4.75

5.75

4.85

🛍️ Part 2: Real-World Problems

5. Maria bought a notebook for $3.47 and a pen for $2.56. How much did she spend in total?

Answer: $ _______

6. Jake had $10.00. He bought lunch for $6.73. How much money does he have left?

Answer: $ _______

7. The temperature was 68.45°F in the morning. It rose by 12.38°F by afternoon. What was the afternoon temperature?

Answer: _______°F

8. Explain how you align decimal points when adding or subtracting decimals. Why is this important?

9. Extension Challenge: Estimate first, then solve: 15.67 + 8.94 - 3.28

My estimate: _______

Exact answer: _______

10. Write your own "I can" statement about what you learned today:

I can ________________________________________________