Alpine 1st Semester Math Review

Addition

100

78 + 21

What is 99

200

73 + 18

What is 91

300

387 + 351

What is 738

400

747 + 177

What is 924

500

298 + 653

What is 951

Subtraction

100

97 - 32

What is 65

200

84 - 25

What is 59

300

873 - 326

What is 547

400

924 - 636

What is 288

500

632 - 455

What is 177

Rounding 10

100

89 rounded to the nearest 10

What is 90

200

64 rounded to the nearest 10

What is 60

300

45 rounded to the nearest 10

What is 50

400

132 rounded to the nearest 10

What is 130

500

265 rounded to the nearest 10

What is 270

Rounding 100

100

289 rounded to the nearest 100

What is 300

200

499 rounded to the nearest 100

What is 500

300

812 rounded to the nearest 100

What is 800

400

348 rounded to the nearest 100

What is 400

500

650 rounded to the nearest 100

What is 700

Word Problems

100

Olivia has 34 apples. Vera has 89 apples. How many do they have altogether?

What is 123 apples

200

Damek has 312 video games. Kara has 121. How many do they have in all?

What is 433 video games

300

Hunter has 423 CDs. Cassie has 312. How many more does Hunter have than Cassie?

What is 111 CDs

400

Josaline has 847 dolls. Her mom sells 465 of them. How many does she have left?

What is 382 dolls.

500

Silas has 837 Pokemon cards. His friend, Dylan, has 269 less than him. How many does Dylan have?

What is 568 Pokemon cards