Evaluate Expressions

An expression does not have an equal sign.

• True

• False

Tags

CCSS.6.EE.A.2B

Which is an example of an unknown variable?

• y

• a shape such as a heart or square

• ?

• x

• All of the above

Tags

CCSS.6.EE.A.2B

An expression can only have one operation (+, -, x, ÷).

• True

• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

When there are no (parentheses) in an expression, which operations should you do first?

• addition and subtraction (from left to right)

• multiplication and division (from left to right)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate each expression if a = 2 and b = 5

3 + a = _______

• 5

• 6

• 7

• 8

Tags

CCSS.6.EE.A.2C

Evaluate each expression if a = 2 and b = 5

11 - b = _______

• 9

• 13

• 6

• 16

Tags

CCSS.6.EE.A.2C

Evaluate each expression if a = 2 and b = 5

b x 4 = _______

• 6

• 8

• 9

• 20

Tags

CCSS.6.EE.A.2C

Evaluate each expression if x = 14 and y = 6

(x + y) ÷ 2 = _______

• 10

• 20

• 22

• 40

Tags

CCSS.6.EE.A.2C

Evaluate each expression if x = 14 and y = 6.

**Remember to x/÷ first if there are no parentheses.

x - 2 x 2

• 8

• 24

• 16

• 10

Tags

CCSS.6.EE.A.2C

Evaluate the expression if x = 14 and y = 6.

** Remember to x/÷ first if there are no parentheses.

y + 8 x 4

• 56

• 18

• 38

• 37

Tags

CCSS.6.EE.A.2C