Unit 1 Review

Erin has 3 sunflowers. Troy has 4 times as many sunflowers as Erin. How many sunflowers does Troy have?

• 8

• 28

• 16

• 12

Elias bought a football for $20. Elias bought a hat for $5. How many times more did the football cost than the hat?

• 8 times

• 4 times

• 2 times

• 3 times

Select a multiple of 6

• 18

• 5

• 13

• 22

Select a multiple of 9

• 23

• 16

• 45

• 17

What is the definition of a prime number?

• A number that has more than two factors

• A number that only has one factor pair

Is 23 prime or composite?

• Prime

• Composite

Select a factor of 10

• 56

• 2

• 4

• 20

Select a factor of 30

• 7

• 4

• 6

• 10

Nathan has 6 markers. Ms. K has 7 times as many markers as Nathan. How many markers does Ms. K have?

• 36 markers

• 30 markers

• 42 markers

• 40 markers

The giant is 50 feet tall. Jim is 10 feet tall. How many times taller is the giant than Jim?

• The giant is the same height as Jim

• The giant is 5 times as tall as Jim.

• The giant is 10 times as tall as Jim.

• The giant is 4 times as tall as Jim