NC.3.NBT.2a Review

Solve by rounding to the nearest 10.

492 - 138 = q

• 350

• 354

• 400

• 630

Solve by rounding to the nearest 100.

587 + 237 = m

• 824

• 830

• 800

• 350

For lunch, 763 students chose milk from the cooler. 559 students chose chocolate milk. Rounding to the nearest ten, about how many students chose white milk?

• 204

• 200

• 1,320

• 1,322

Aiden was looking through his old photo albums. The first album had 549 photos and the second album has 783 photos. Rounding to the nearest 10, how many more photos does the second album have than the first?

• 1,330

• 1,300

• 300

• 230

For her birthday, Mrs. Kane received $746 from her family and another $183 from her friends. To the nearest hundred, about how much money did Mrs. Kane receive for her birthday?

• $930

• $900

• $563

• $381

Solve by rounding to the nearest ten.

797 + 109 = w

• 1000

• 900

• 910

• 990

Solve by rounding to the nearest hundred.

897 - 239 = w

• 760

• 700

• 1,100

• 1,000

Solve by rounding to the nearest ten.

493 - 339 = t

• 154

• 200

• 150

• 800

Solve by rounding to the nearest hundred.

654 + 349 = y

• 1,000

• 300

• 900

• 400

For Thanksgiving, Garrett had a food drive. Mrs. Jones' class collected 478 cans. Mrs. Beaddles' class collected 392 cans. To the nearest hundred, about how many more cans did Mrs. Jones' class collect than Mrs. Beaddles' class?

• 900

• 700

• 100

• 200