Addition without Regrouping
Addition with Regrouping
Subtraction without Regrouping
Subtraction with Regrouping
Solve Word Problems
100

137 + 542

679

100

356 + 183

539

100

74 - 23

51

100

835-173

662

100

Ms. Branch has 17 students and Ms. Keller has 20 students. How many students total are in fourth grade?

There are 37 students in fourth grade. 

200

1,483 + 204

1,687

200

389+231

620

200

1,835 - 104

1,731

200

742-281

461

200

Ms. Branch has 17 students and Ms. Keller has 20 students. How many more students does Ms. Keller have?

Ms. Keller has 3 more students.

300

2,584 + 3,410

5,994

300

592+389

981

300

9,736 - 3,502

6,234

300

550-83

467

300

Ms. Allison is 44 years old and Ms. Keller is 26 years old. How much older is Ms. Allison?

Ms. Allison is 18 years older. 

400

4,084 + 3,814

7,898

400

385 + 631

1,016

400

8,304 - 3,203

5,101

400

800-239

561
400

Emily has 75 cookies and sells 25 of them to Marely for $1.00 each. How many cookies does Emily have left?

Emily has 50 cookies left. 

500

8,920 + 1,068

9,988

500

5,023 + 4,204

9,227

500

9,093 - 4,062

5,031

500

6,410 - 1,702

4,708

500

Mike has 928 Pokemon cards and William has 284 Pokemon cards. How many cards do they have altogether?

They have 1,212 cards altogether.