Algebraic Thinking and Operations

There were 4 stars and 5 points on each star.
How many groups were there?

• 4
• 20
• 5
• 45

Tags

CCSS.2.OA.C.4

What multiplication sentence does the array below show?
X X X X X X 
X X X X X X
X X X X X X

• 6 X 6 = 36
• 3 X 6=18
• 6 X 3 = 81
• 6 X 3 = 18

Tags

CCSS.3.OA.A.1

There were 3 spiders and 8 legs on each spider.
_{How Many groups were there?}

• 24 spiders
• 8 groups
• 38 spiders
• 3 groups

Tags

CCSS.3.OA.A.3

The number pattern below follows a skip-count rule:

5, 20, 35, 50, 65...

Which pattern follows the same rule?

• 5, 20, 25, 30, 35...

• 13, 18, 23, 28, 33...

• 12, 27, 42, 57, 72...

• 15, 30, 45, 55, 65...

Tags

CCSS.5.OA.B.3

Enter the number that belongs next in the pattern.

13, 15, 17, 19, 21, 23, ______

• 24

• 25

• 21

• 22

Tags

CCSS.2.NBT.A.2

What unknown number makes this equation true?

6x4 = ?

• 20

• 24

• 10

• 2

Tags

CCSS.3.OA.A.4

What unknown number makes this equation true?

8x5 = ?

• 45

• 13

• 40

• 3

Tags

CCSS.3.OA.A.4

Enter the unknown number that makes this equation true.

8x8 = ?

• 64

• 16

• 46

• 56

Tags

CCSS.2.OA.C.3

Enter the number that belongs next in the pattern.

44, 50, 56, 62, 68, _____.

• 70

• 72

• 74

• 67

Tags

CCSS.2.NBT.A.2

Which expression is equal to 4x 7?

• (4x5) +2

• (4x5) + (4x2)

• (4 + 5) x (4 + 2)

• none of the above

Tags

CCSS.3.OA.B.5