Solving Integers with Exponents and Parentheses

If a negative number has no parenthesis and an exponent is attached to it, the answer will be positive.

• True

• False

Tags

CCSS.8.EE.A.1

7(3²)=

• 63

• 62

• 50

• 27

Tags

CCSS.6.EE.A.1

Simplify the following:
-2 ⋅ (3 + 8 ÷ 4)²

• -16

• 1.375

• 4

• -50

Tags

CCSS.7.NS.A.3

Which expression is evaluated first?
(18 - 14)² - 6 x 10

• 18 - 14

• 4²

• 6 x 10

• 16 - 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve:

11²-(12-4)²+3

• 30

• 40

• 50

• 60

Tags

CCSS.7.NS.A.3

Evaluate -2x² for x = -8.

• -256

• 256

• 128

• -128

Tags

CCSS.6.EE.A.2C

Evaluate 9(m² - 5)² for m = -5.

• 450

• 3600

• -360

• -270

Tags

CCSS.6.EE.A.2C

Simplify the expression using the order of operations.
5 x (20-18)^2 ^_  (6.EE.1)

• 25

• 64

• 82

• 20

Tags

CCSS.6.EE.A.1

x*x*x*x*x*x

• x⁵

• x¹⁰⁰

• x⁶

• x^x

Tags

CCSS.HSA.APR.A.1

Evaluate:
(7² + 51) ÷ (4 x 25)

• 1

• 0

• 100

• 2

Tags

CCSS.6.EE.A.1