Solving 2-Step Equations: Find and Check Unknowns

Maria has 12 apples. She gives some to her friend and now has 5 apples left. How many apples did she give away?

• 4

• 3

• 10

• 7

Tags

CCSS.2.OA.A.1

A book costs $15. If you buy 3 books and pay with a $60 bill, how much change will you receive?

• $15

• $30

• $45

• $10

Tags

CCSS.3.OA.D.8

Tom is 4 years older than his sister. If the sum of their ages is 20, how old is Tom?

• 14

• 8

• 12

• 10

Tags

CCSS.8.EE.C.8C

A movie ticket costs $10. If you buy 4 tickets and pay with a $50 bill, how much money will you get back?

• $10

• $5

• $30

• $20

Tags

CCSS.3.OA.D.8

Lily has twice as many marbles as Jake. If together they have 30 marbles, how many marbles does Jake have?

• 20

• 15

• 5

• 10

Tags

CCSS.7.EE.B.4A

A shirt costs $25. If you buy 2 shirts and a pair of pants for $40, how much did you spend in total?

• $70

• $90

• $100

• $50

Tags

CCSS.7.EE.B.4A

The perimeter of a rectangle is 36 cm. If the length is 10 cm, what is the width of the rectangle?

• 8 cm

• 6 cm

• 10 cm

• 12 cm

Tags

CCSS.4.MD.A.3

A gardener plants 3 rows of flowers. If each row has the same number of flowers and there are 24 flowers in total, how many flowers are in each row?

• 6

• 10

• 12

• 8

Tags

CCSS.3.OA.A.3

A box contains some chocolates. If you eat 5 chocolates and there are 15 left, how many chocolates were in the box originally?

• 25

• 30

• 20

• 10

Tags

CCSS.2.OA.A.1

A car travels 60 miles in 1 hour. If it continues at the same speed, how far will it travel in 3 hours?

• 240 miles

• 120 miles

• 90 miles

• 180 miles

Tags

CCSS.HSF-LE.A.1B