Algebra and Algebraic Thinking

What number does n represent?

3 + 6 + n = 22

• n = 9

• n = 13

• n = 18

• n = 31

Tags

CCSS.6.EE.B.7

Study the following pattern. Then find the next two terms. 0, 10, 8, 18, 16, 26, 24, ____ , _____

• 36, 34

• 34, 44

• 32, 30

• 34, 32

Tags

CCSS.5.OA.B.3

What unknown number makes this equation true?

6x4 = ?

• 20

• 24

• 10

• 2

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

a mathematical phrase with numbers, variables, and operators

Answer: ​ (a)  

• associative property

• commutative property

• composite

• distributive property

• equation

• equivalent

• expression

• identity property

• prime

• prime factorization

Tags

CCSS.6.EE.A.2B

Olivia ate 5 blueberries each day. Yummy! She ate blueberries for 2 days. Which could be used to find "b", the number of blueberries Olivia ate?

• 2 x 5 = b

• 5 ÷ 2 = b

• 5 - 2 = b

• 2 + 5 = b

Tags

CCSS.HSA.CED.A.3

Which number makes this true? 
8 x ∆ = 24

• 3

• 4

• 5

• 6

Tags

CCSS.3.OA.A.4

Drew owns 3 times as many baseball hats as Sam.  Sam owns 6 hats.  How many hats does Drew own?

• 18

• 9

• 2

• 3

Tags

CCSS.4.OA.A.2

Tammy planted her roses in  4 rows.  If she has a total of 28 roses, how many are in each row?

• 7

• 6

• 112

• 8

Tags

CCSS.3.OA.A.3

Terry has 3 times as many siblings as Paul.  If Paul has 1 sibling, how many siblings does Terry have?

• 3

• 1

• 0

• 4

Tags

CCSS.4.OA.A.2