Addition
Subtraction
Rounding
Word Problems
100

Solve 401+201

602

100

Solve 320-110

210

100

Round 210 to the nearest hundred

200

100

Evelyn has 235 fruit scented erasers. She smells them too much and now 110 of them have no smell. How many still smell fruity?

125

200

Solve 425+336

761

200

893-264

629

200

What two hundreds is 699 between?

600 and 700

200

Ani made 125 outfits on Dress to Impress over the summer. Sofia also made 355 outfits. How many outfits did Ani and Sofia create all together?

480

300

Find the sum of 444 and 377

821

300

Find the difference between 984 and 475

509

300

What two tens is 545 between?

540 and 550

300

Gabe played 931 games on Roblox last week. About how many games has he played if he rounds to the nearest hundred?

900 games

400

599 + 399

998

400

801 - 712

89

400

Round 555 to the nearest 10

560

400

Mia R. told Mr. Harmon that she is hungry 199 times today. Nathaniel told Mr. Harmon the same thing 299 times today. How many times did they tell Mr. Harmon that they're hungry all together?

498 times.

500

122 + 333 + 411

866

500

What is the difference between 1111 and 375

736

500

Round 149 to the nearest hundred

100

500

Issac is working on a math book that has 701 problems. He has finished 522 problems. How many does he have left?

179 problems.