3rd grade test review

There are 16 seats in a minibus. People are sitting in 9 of the seats. Which number sentence shows a way to find how many seats are empty?

• 16 + 9 = __

• 16 - 9 = __

• 16 + __ = 9

• 16 - __ = 11

Which has the same value as 7 × 4?

• 7 + 4

• 4 + 4 + 4 + 4

• 4 + 4 + 4 + 4 + 7

• 4 + 4 + 4 + 4 + 4 + 4 + 4

What 2 factors could Jeff write to get a product of 35?

35 = __ × __

• 7, 5

• 8, 5

• 9, 5

• 10, 5

In a stable there are 7 horses. Each horse needs 4 horse-shoes. How many horse-shoes are needed in all?

• 14

• 21

• 28

• 32

Make equal groups. 16 apples were shared by 4 friends. The friends had 4 groups of ___ apples.

• 3

• 4

• 6

• 16

There are 40 note cards. Aimee wants to divide the note cards equally among 8 piles. How many note cards go in each pile?

• 10 note cards

• 9 note cards

• 6 note cards

• 5 note cards

Which statement is true about the figures shown below?

• They both have the same area.

• They both have the same perimeter.

• They both have the same length.

• They both have the same width.

Emily has 7 golf balls. The mass of each ball is 30 grams. Which is the total mass of all the golf balls Emily has?

• 210 grams

• 37 grams

• 23 grams

• 7 grams

A rabbit walked 46 miles and a dog walked 27 miles. How many more miles did the rabbit walk?

• 9

• 19

• 18

• 21

451 + 129=