Addition & Subtraction Math Review

Susan grew 358 stalks of corn. About how many stalks of corn did she grow rounded to the nearest TEN?

• 359

• 360

• 400

• 300

A tiger was estimated to be about 300 pounds. Which of these could be the ACTUAL weight of the tiger?

• 400

• 335

• 351

• 245

Joe and Izzy are having a competition to see who can lift the most weights. In total, they lifted 435 pounds. If Izzy lifted 278 pounds, how much weight did Joe lift?

Which of these equations would you use to solve this problem?

• 435- 278 = ?

• 435 + 278 = ?

• 278 - 435 = ?

Joe and Izzy are having a competition to see who can lift the most weights. In total, they lifted 435 pounds. If Izzy lifted 278 pounds, how much weight did Joe lift?

• 713 pounds

• 157 pounds

• 156 pounds

• 712 pounds

Farmers picked a total of 864 strawberries for the festival. If Farmer Brown picked 462, what is the total number of strawberries Farmer Sally picked for the festival?

• 406 strawberries

• 420 strawberries

• 402 strawberries

• 1,326 strawberries

Round this number to the nearest TEN.

25

• 30

• 35

• 26

• 20

Round to the nearest HUNDRED.

387

• 380

• 390

• 400

• 300

Round to the nearest TEN.

79

• 75

• 80

• 70

• 100

Round to the nearest TEN.

103

• 100

• 110

• 105

• 104

Mrs. Ferreira wanted to go to the beach. The beach was 1,596 miles away. To the nearest TEN, about how far away is the beach?

• 2,000 miles

• 1,500 miles

• 1,600 miles

• 1,590 miles