Chapter 3-2 "Relate Division and Subtraction"

Which equation is represented below? 
24 - 6 - 6 - 6 - 6 

• 4 x 6 = 24
• 6 + 4 = 24
• 24 ÷ 6 = 4
• 24 ÷ 6 = 6

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

Which equation is represented below?
18 - 3 - 3 - 3 - 3 - 3 - 3

• 18 ÷ 3 = 6
• 18 ÷ 3 = 5
• 3 x 8 = 24
• 5 x 3 = 15

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

Which equation is represented below?
27 - 3 - 3 - 3 - 3 - 3 - 3 - 3 - 3 - 3

• 27 - 3 = 9
• 27 ÷ 3 = 8
• 27 x 3 = 9
• 27 ÷ 3 = 9

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

________________ is an operation that tells how many equal groups there are or how many are in each group, repeated subtraction.

• addition

• multiplication

• division

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

Jenny bought 12 cookies for her friends. She gives equal number to 4 of her friends. How cookies will each one get?

• 12-4-4=4

• 12-3-3-3-3=0

• 12-12=0

• 12-6-6=0

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

Mrs. Sally has 25 stickers. Each day she gives out 5 stickers to the class. How many days can she give out stickers?

• 25-25=0

• 25-10-10-5=0

• 25-5-5-5-5-5=0

• 25-12-12-1=0

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Which of the following statements explains correctly the concept of division?

• Division is a repeated addition and the inverse of subtraction.

• Division is a repeated subtraction and the inverse of addition.

• Division is a repeated subtraction and the inverse of multiplication.

• Division is a repeated multiplication and the inverse of subtraction.

Tags

CCSS.3.OA.A.2

CCSS.3.OA.A.4

CCSS.3.OA.B.6

CCSS.3.OA.C.7