Solve One-Step Equations: Apple, Money, and More!

Maria has 12 apples. She gives some apples to her friend and now has 8 apples left. How many apples did she give away?

• 4

• 10

• 6

• 2

A book costs $15. If you have $x, how much more money do you need to buy the book?

• x + 15

• x - 15

• 15 + x

• 15 - x

Tom has 20 marbles. He loses some marbles and now has 15 left. How many marbles did he lose?

• 3

• 10

• 7

• 5

A box contains 30 chocolates. If you eat x chocolates, how many chocolates are left in the box?

• 30 - x

• x chocolates left

• x - 30

• 30 + x

Samantha has $50. She spends $x on a toy. How much money does she have left?

• 50 - x

• 50 / x

• 50 + x

• x - 50

There are 25 students in a class. If 5 students are absent, how many students are present?

• 15

• 10

• 25

• 20

A car travels 60 miles in 1 hour. How far will it travel in x hours?

• 60x miles

• 30x miles

• 60+x miles

• 120x miles

Liam has 40 stickers. He gives away x stickers to his friends. How many stickers does he have now?

• x - 40

• 40 - x

• 40 * x

• 40 + x

A pizza is cut into 8 slices. If you eat x slices, how many slices are left?

• 8 + x

• x slices

• 8 - (x + 1)

• 8 - x

A garden has 50 flowers. If 10 flowers die, how many flowers are still alive?

• 30

• 50

• 20

• 40