2.8 Add 4-Digit Numbers (Homework p 111-112)

Find the sum.

4,091 + 2,238

Find the sum.

5,045 + 3,999

Find the sum.

2,088 + 6,346

Use the Commutative Property of Addition to check your answer to Exercise 3.

6,346 + 2,088

Find the sum.

4,463 + 4,819

Find the sum.

3,866 + 4,727

Add to find each unknown.

7,028 + 2,578 = 🟩

The unknown is 🟩.

Add to find each unknown.

5,724 + 2,197 = 🟩

The unknown is 🟩.

Add to find each unknown.

4,999 + 4,265 = 🟩

The unknown is 🟩.

Rachael ran 3,012 meters on Monday and 5,150 meters on Wednesday. How many meters did she run altogether?

🟦 meters