HW #6 Integers

The numbers 0, 1, 2, 3, ... are called

• whole numbers
• integers
• rational numbers
• natural numbers

Tags

CCSS.2.MD.B.6

What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8

• multiplication
• addition
• division
• subtraction

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.7.NS.A.1D

What are the steps to solve the following expression?
50 − 16 ÷ 2

• add, multiply
• subtract, divide
• divide, subtract
• subtract, multiply

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What would be the 2nd step in solving this problem:
-12 ÷ 6 + -3 ∘ 7

• multiplication
• subtraction
• addition
• division

Tags

CCSS.7.NS.A.3

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

the distance a number is from zero

• scientific notation
• properties
• real numbers
• absolute value

Tags

CCSS.6.NS.C.7C

Which simplification is correct?

(each problem is division and then multiplication)

• 
• 
• 
• 

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What are the steps to solve the following expression?
50 − 16 ÷ 2 ∗ (12 + 4)

• parentheses
  multiplication
  subtraction
  division
• parentheses
  multiplication
  division
  subtraction
• parentheses
  division
  multiplication
  subtraction
• parentheses
  subtraction
  multiplication
  division

Tags

CCSS.5.OA.A.1

What is 5 + - 3?

• 2
• -2
• 8
• -8

Tags

CCSS.7.NS.A.1C