Math 3rd Grade A15

A boat ride across a lake is 42 minutes each way. How many minutes does the boat ride take to go across the lake and back?

• 40

• 60

• 84

• 90

5 × 75 =

A store has two different-sized fish tanks. One fish tank holds 175 liters of water, and the other fish tank holds 120 liters of water. What is the total number of liters for the two fish tanks?

• 195 liters

• 305 liters

• 350 liters

• 295 liters

A brick path has 12 rows of 6 bricks. How many bricks are in the path?

The number sentences are related facts.

7 × 5 = ?

? ÷ 5 = 7

What is the missing number?

• 20

• 30

• 35

• 40

Select the two fractions that are equivalent to 1.

Which two statements can be represented by the expression 5 × 9?

• A teacher puts 9 chairs at each of 5 tables.

• Tom buys 5 red markers and 9 black markers.

• Marie shares her 9 cookies equally with 5 friends.

• There are 5 rows of flowers. There are 9 flowers in each row.

• There are 9 ducks in the pond, and 5 more join them.

Which equations are true? Select the three correct answers.

• 8 ÷ 8 = 0

• 3 × 5 = 15

• 12 ÷ 4 = 3

• 20 ÷ 5 = 4

• 0 × 4 = 4