3rd Grade Subtraction/Addition Review

Word Problems

100

Jessica had 122 stickers in her collection. Her teacher gave her 12 more. How many stickers does Jessica have in all?

What is 134.

200

Billy had $142. His father gave him $215 for his birthday. How much money does Billy have now?

$357

300

Jackson has 234 points on his game. Jake has 218 points. About how many points do Jake and Jackson have together?

What is 452.

400

Katie collected 942 pieces of candy at the school carnival. She gave Danielle 367 pieces of candy and Stacy 488. How many pieces of candy did Katie have left?

87 pieces of candy

500

Mike had 642 marbles. He gave 40 marbles to Susan and 35 marbles to John. How many marbles does Mike have left?

What is 567.

Find the Sum

100

428 + 389 =_____

817

200

4,108+497=____

4,605

300

2,351+3,498=____

5,849

400

6,856+2,194 =_____

9,050.

500

6,643 + 2,857=_____

9,500

Subtract Across 0's

100

805-337 =

468

200

6,701-2,495 =

4,206

400

5,089 -1,296 =

3,793

500

8,007 - 5,352 = 

4,955

*Challenge* Estimation using Rounding

100

Estimate and solve. 28+34=_____

What is 60.

200

Estimate and solve: 898-342=____

What is 600.

300

Estimate and solve: 3,725 + 2,983=_____

7,000

400

Estimate and solve: 926 - 453=_____

What is 400.

500

Estimate and solve: 7,028 - 2,765 =_____

What is 4,000.

Find the Difference

100

122-112=__

What is 10.

200

489-218=__.

What is 271.

300

5,425-561 =__

4,,864

400

8,743 -5,478 =__

3,265

500

7,345 -3,456 =__

3,889