Adding 3 two-digit numbers
Adding 3 three-digit numbers
Adding 3 three-digit numbers (no regrouping)
Word Problems
Mystery
100

45+23+35

103

100

123+456+789

1,368

100

321+145+412

878

100

Jane has 231 cards, Ada has 45 cards, and Belle has 432 cards. How many cards do they all have together?

708 cards

100

200+800+100

1,100

200

37+84+75

196

200

777+333+222

1,332

200

152+112+124

388

200

Barry earned $70 on Tuesday, $98 on Wednesday, and $176 on Thursday. How much money did Barry earn?

$334

200

Hera was given three boxes of berries. The first box had 54 berries. The second box had 34 berries. The third box had 94 berries. How many berried did Hera receive?

182

300

90+31+64

185

300

421+156+387

964

300

742+141+116

999

300
Apollo took a trip to his mother's house. He went 35 km East, 231 km North, and 82 km East again. What was the total amount in km that Apollo went? 

348 km

300

Mr. Duck has 999 stamps, Ms. Mouse has 333 stamps, and Mr. Dog has 1200 stamps. How many stamps do they have altogether?

2,532 stamps

400

92+95+99

286

400

777+545+832

2,154

400

321+123+132

576

400

Artemis bakes cookies at her bakeshop. She baked 387 cookies Monday, 453 cookies Tuesday, and 824 cookies Wednesday. How many cookies did she bake in total?

1,664 cookies

400

647+1111+221

1,979

500

98+74+88

260

500

903+756+876

2,535

500

400+325+273

998

500

Thor was picking apples at the family farm. He picked three baskets. The first basket had 1000 apples. The second basket had 450 apples. The third basket had 908 apples. How many apples did he pick altogether?

2,358

500

2100+3029+1000

6,129

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