Grade 4 Rounding & Estimation: Fun Challenges Ahead!

A bakery made 248 cookies. If they round to the nearest ten, how many cookies did they make?

• 260

• 250

• 240

• 245

Sarah has 135 marbles, and she buys 47 more. Estimate how many marbles she has now by rounding each number to the nearest ten.

• 200

• 180

• 160

• 190

A school has 1,245 books. If they round this number to the nearest hundred, how many books do they have?

• 1,250

• 1,100

• 1,300

• 1,200

Tom read 89 pages of a book and plans to read 56 more. Estimate the total number of pages he will read by rounding each number to the nearest ten.

• 160

• 140

• 130

• 150

A farmer harvested 1,678 apples. If he sells them in groups of 100, how many groups will he have after rounding?

• 15

• 17

• 18

• 20

Lisa has 432 stickers, and she gives away 89. Estimate how many stickers she has left by rounding each number to the nearest hundred.

• 400

• 350

• 300

• 200

A toy store has 1,299 toys. If they round this number to the nearest thousand, how many toys do they have?

• 1200

• 1000

• 900

• 1500

During a sale, a store sold 256 shirts and 189 pants. Estimate the total number of items sold by rounding each number to the nearest hundred.

• 400

• 600

• 500

• 300

A library has 3,456 books. If they round this number to the nearest thousand, how many books do they have?

• 3000

• 2500

• 3500

• 4000

Mark collected 275 baseball cards and 128 football cards. Estimate the total number of cards he has by rounding each number to the nearest ten.

• 300

• 450

• 410

• 500