Solving Integer Word Problems: Key Info & Estimation

A farmer has 120 apples. He sells 45 apples at the market. How many apples does he have left?

• 75

• 60

• 90

• 100

Tags

CCSS.2.OA.A.1

Lisa has 75 marbles. She gives 20 marbles to her friend. How many marbles does Lisa have now?

• 50

• 70

• 55

• 60

Tags

CCSS.2.OA.A.1

A library has 300 books. If 125 books are checked out, how many books remain in the library?

• 200

• 150

• 175

• 125

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Tom ran 15 miles in the morning and 10 miles in the evening. How many miles did he run in total?

• 20 miles

• 15 miles

• 30 miles

• 25 miles

Tags

CCSS.2.OA.A.1

A store had 250 toys. They sold 80 toys last week. Estimate how many toys are left in the store.

• 200

• 170

• 160

• 180

Sarah has 50 stickers. She buys 30 more stickers and then gives 10 to her brother. How many stickers does she have now?

• 60

• 70

• 40

• 80

Tags

CCSS.2.NBT.B.6

A school has 500 students. If 150 students are absent, how many students are present?

• 350

• 400

• 300

• 250

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Mark has 90 dollars. He spends 25 dollars on a game and 15 dollars on snacks. How much money does he have left?

• 60 dollars

• 40 dollars

• 70 dollars

• 50 dollars

Tags

CCSS.2.NBT.B.6

A baker made 200 cookies. If he sells 75 cookies, how many cookies does he have remaining?

• 125

• 200

• 150

• 100

Tags

CCSS.2.OA.A.1

In a class of 30 students, 12 students are boys. How many girls are in the class?

• 18

• 20

• 10

• 15

Tags

CCSS.3.OA.A.3