Unit 3 Review

Sarah played a video game. She scored 879 points in the first round and 864 in the second round. What was her total score?

• 1,743

• 1,643

• 1,633

• 15

25 + ____ = 180

• 305
• 450

• 165

• 155

Round 53 to the nearest 10s.

• 50

• 55

• 60

• 65

Round 243 to the nearest hundred

• 200

• 300

• 700

• 400

There were 698 students at a middle school soccer game, and 889 at the high school soccer game. What was the total number of students in attendance at both games?

• 1,596

• 1,587

• 1,477

• 191

Round 687 to the nearest hundred.

• 600

• 700

• 800

• 900

A toy factory made 663 teddy bears and 347 dolls. How many more teddy bears did it make than dolls?

• 316

• 324

• 916

• 1,010

Alice says 553 rounds to 600 and Ralph says 553 rounds to 550.  Who is correct?

• Alice
• Ralph
• Both of them are correct depending on if you are rounding to the nearest 10 or nearest 100.
• Neither

Areli and Misael went to the toy store and bought a bag of marbles. Areli took 165 marbles and Misael took 215 marbles. About how many marbles do they have together?

• 380

• 415

• 400

• 3710

Jackie's cycle team biked 469 miles. Raymond's cycle team biked 632 miles. How much farther did Raymond's team bike than Jackie's team?

• 141 miles

• 163 miles

• 237 miles

• 1,101 miles