Solving Expressions: Evaluate and Identify Operations

A farmer has x apples. If he buys 5 more apples, how many apples does he have now? Write the expression and evaluate it for x = 10.

• 5

• 15

• 10

• 20

Maria has y dollars. She spends 3 dollars on a snack. Write an expression for how much money she has left and evaluate it for y = 20.

• 15

• 20

• 10

• 17

A book costs 2p dollars. If you buy 4 books, how much do you spend? Write the expression and evaluate it for p = 5.

• 20

• 30

• 50

• 40

In a school, each student has s pencils. If there are 6 students, how many pencils are there in total? Write the expression and evaluate it for s = 10.

• 60

• 30

• 50

• 70

A car travels d miles per hour. How far does it travel in 3 hours? Write the expression and evaluate it for d = 60.

• 150 miles

• 240 miles

• 120 miles

• 180 miles

A recipe requires 3c cups of flour. If you want to make 2 batches, how much flour do you need? Write the expression and evaluate it for c = 2.

• 10 cups of flour

• 6 cups of flour

• 12 cups of flour

• 8 cups of flour

A box contains b toys. If you add 7 more toys, how many toys are in the box now? Write the expression and evaluate it for b = 15.

• 20

• 25

• 22

• 30

A movie ticket costs t dollars. If you buy 4 tickets, how much do you spend? Write the expression and evaluate it for t = 8.

• 16

• 24

• 32

• 40

A gardener plants g flowers in each row. If there are 5 rows, how many flowers are planted in total? Write the expression and evaluate it for g = 12.

• 50

• 70

• 60

• 40

A baker makes 2k cakes. If he makes 3 batches, how many cakes does he make in total? Write the expression and evaluate it for k = 4.

• 24

• 12

• 30

• 18