Addition
Subtraction
Addition Word Problems
Subtraction Word Problems
Rounding
100

100 + 200 

300

100

1,000-100

900

100

A farmer wanted to start growing flowers in his garden.  He planted 188 sunflower seeds, 97 daisy seeds, and 203 lily seeds. How many seeds did he plant? 

488

100

Taylor needs 108 votes to be elected class president. He has 47 votes so far. How many more votes does he need?

61

100
Round to the nearest 10


76

80

200

350 + 250

600

200

225 -106

119

200

Stacy sent text messages to her friends to check on them. She was able to send 5 messages on Monday, 25 messages on Tuesday, 18 messages on Wednesday, 22 messages on Thursday, and 32 messages on Friday. How many messages did she send in all? 

102
200

There are 897 runners in the race, only 528 finish the race. How many runners did not finish the race?

369

200

Round to the nearest hundred


765

800

300

385 + 291

676

300

770 - 296

474

300

The school ordered 97 blue pens, 225 black pens, and 76 red pens. How many pens did they order in all?

398

300

In August astronauts counted 351 new stars, in September they counted 425 new stars. How many more stars did the astronauts count in September than in August?

74

300

Round to the nearest ten

463

460

400

300 + 50 + 100 + 500

950

400

907-91

816

400

Mom decided to get the house painted. It costs $307 to paint the living room, $503 to paint the kitchen and $92 to paint the bathroom. How much did it cost to paint the rooms in the house?

$902

400

Two new giraffes were born at the zoo. The first baby giraffe weighs  355 pounds, the second baby giraffe weighs 269 pounds. How much more does the first giraffe weigh than the second?

86

400

Round to the nearest hundred 475

500

500

712+194

906

500

861-102

759

500

This month customers purchased 509 movies from Nextflix, 205 movies from Disney Plus, and 113 movies from Hulu. How many movies were purchased this month?

827

500

For the football game, the concession workers popped 1,000 bags of popcorn. During the first half of the game, they sold 397 bags of popcorn. During the second half of the game, they sold 291 bags of popcorn. How many bags of popcorn are left?

312

500

Round to the nearest ten


654

650