Number Theory Study Guide -g

what is -|14|?

• -14
• 14

• 0

• Answer not given.

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.7

What is the opposite of -12

Tags

CCSS.6.NS.C.5

|-20|

• 20
• -20

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.7

True or False?
2 x 3 + 10 ÷ 2 = 8

• True
• False

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the following:
5 - 6² ÷ 4 - 3

• 1
• -10.75
• -31
• -7

Tags

CCSS.7.NS.A.3

Find and explain the error.

5 - 3 + 2

= 5 - 5

= 0

• There is no error.

• Addition was done first and you should have subtracted first

• There is a subtraction error

Tags

CCSS.3.NBT.A.2

What are the steps to solve the following expression?

50 − 16 ÷ 2 x (12 + 4)

• parentheses

  division

  subtraction

  multiplication

• parentheses

  multiplication

  division

  subtraction

• parentheses

  division

  multiplication

  subtraction

• parentheses

  subtraction

  multiplication

  division

Tags

CCSS.6.EE.A.2

CCSS.6.NS.B.2

CCSS.6.NS.B.3

Anything raised to a power of zero is always: 

• 0
• 1
• itself
• negative

Tags

CCSS.8.EE.A.1

Which is greater,  2654⁰ or 5⁰?

• 2654⁰
• 5⁰
• They are the same
• Zero is greater

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.4

(-1)⁶

• -1

• 1

• 6

• -6

Tags

CCSS.6.EE.A.1