Unit 2: Factors, Multiples, & Multiplication Strategies

Five times as many as seven is thirty-five

• 5 x 7 = 35
• 35 = 5 x 7
• 5 + 7 = 35
• 35 = 5 + 7

Tags

CCSS.4.OA.A.1

Three times as many as six is eighteen

• 3 + 6 = 18
• 3 x 6 = 18
• 6 x 3 = 9
• 18 = 6 x 3

Tags

CCSS.4.OA.A.1

Jill is four times as tall as Danny.  Danny is five feet tall. How tall is Jill?

• 5 x 4 = 20
• 20= 4 x 5
• 4 x 5 = 20
• 20 = 5 x 4

Tags

CCSS.4.OA.A.1

Which of the following numbers are factors of 8?

^{Select all that apply.}

• 8

• 16

• 4

• 24

• 30

Tags

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Which of the following numbers are multiples of 8?

^{Select all that apply.}

• 8

• 16

• 4

• 24

• 30

Tags

CCSS.4.OA.B.4

Carlos has 8 Xbox games. Carlos has twice as many (or two times as many) Xbox games as Jayda.

Which equation represents how many Xbox games Jayda has?

• C = 8

• J = 8 x 2

• 8 = 2 x J

• 8 = 2 + J

• J - 2 + 8

Tags

CCSS.HSA.CED.A.3

Leo writes this equation to show that 56 is 8 times as many as 7.
56 = 8 x 7
Which of these is another way to describe this equation?

• 56 is 4 more than 14
• 56 is 7 times as many as 8
• 56 is 55 plus 1
• 56 is 50 plus 6

Tags

CCSS.4.OA.A.1

Laura wrote this statement in her notebook. 76 is 4 times as many as 19. Which equation represents the statement?

• 76 = 4 + 19
• 76 = 70 + 6
• 76 = 4 x 19
• 76 = 19 x 19 x 19 x19

Tags

CCSS.4.OA.A.1

Is the number 14 prime or composite?

• Prime
• Composite

Tags

CCSS.4.OA.B.4

Which of these of these numbers are COMPOSITE?
3, 6, 23, 24

• All of them
• None of them
• 3 and 23
• 6 and 24

Tags

CCSS.4.OA.B.4