Writing and Evaluating Expressions

A variable is a letter or symbol used to represent an unknown number.

• True

• False

Tags

CCSS.6.EE.B.6

Write as an algebraic expression:

the quotient of m and 4

• $m+4$

• $4m$

• $4-m$

• $\frac{m}{4}$

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Write as an algebraic expression:

the product of 3 and n

• $3+n$

• $3n$

• $n-3$

• $\frac{3}{n}$

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Write as an algebraic expression:

9 less than j

• $9-j$

• $9+j$

• $\frac{9}{j}$

• $j-9$

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Write as an algebraic expression:

2 times the quantity of n plus 15

• 2(n+15)

• 2/n+15

• 2n×15

• 2×15n

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Evaluate a = 3, b = 4, and c = 6

 $a^2+\left(c-b\right)$  

• 20

• 7

• 11

• 9

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Evaluate when a = 15

2(a - 5) + 2

• 22

• 27

• 14

• 7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

Evaluate when y = 4 and z = 28

y + 12 - 2z

• -40

• 20

• 84

• 34

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate when a = 1, d = 2

6a - 3d

• 3

• 12

• 1

• 0

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Evaluate when a = 10 and b = 6

2a + 4b

• 20

• 24

• 44

• 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6