Par 2 CSA Review

Addition without Regrouping

100

48+31

79

200

242+45

287

300

546+132

678

400

1,565+323

1,888

500

5,612+2,346

7,958

Subtraction without Regrouping

100

68-42

26

200

364-53

311

300

675-341

334

400

2,748-614

2,134

500

6,791-2,530

4,261

Addition with Regrouping

100

36+38

74

200

257+38

295

300

483+395

878

400

3,436+769

4,205

500

3,576+2,689

6,265

Subtraction with Regrouping

100

51-39

12

200

457-29

428

300

724-287

437

400

3,457-529

2,928

500

7,407-5,639

1,768

Word Problems

100

A dolphin swam 526 miles. She swam 241 more miles. How many miles did the dolphin swim?

767 miles

Double Jeopardy: The dolphin swam 767 miles. 

200

James has 479 legos. He lost 124 of them. How many legos does James have left?

355 legos

Double Jeopardy: James has 355 legos left. 

300

Sawyer read for 2,617 minutes for her challenge. Ian read 1,895 minutes for his challenge. How many minutes did they read altogether?

4,512 minutes

Double Jeopardy. Sawyer and Ian read 4,512 minutes altogether. 

400

The bakery has an order for 2,724 cupcakes. So far 1,297 cupcakes have been finished. How many more cupcakes need to be made? 

1,427 cupcakes

Double Jeopardy: They need to make 1,427 more cupcakes. 

500

At a school concert, the school raised $1,728 in ticket sales. They also sold $435 in programs. If the programs cost $123 for the school to make, how much money did they raise in the end?

$2,040

Double Jeopardy: The school raised $2,040.