Addition, Subtraction, Multiplication, Division of Integers with Models

If you would DO subtraction to solve this problem, what OPERATION is the INVERSE of subtraction? (Hint: We see the OPPOSITE operation.)

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSA.CED.A.3

When you MULTIPLY a Negative with a Positive, your answer will be...

• Negative

• Positive

• It doesn't matter

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-2 - (-8)

• 6

• -6

• -10

• 10

Tags

CCSS.7.NS.A.1C

50 ÷ -10

• -5

• 5

• 40

• -40

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Solve the following equation
X + 8 = 15

• 23

• -7

• 7

• -23

Tags

CCSS.6.EE.B.7

In the equation
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation? 

• Subtract 7 from both sides. The solution is x = 5.

• Add 7 to both sides.
  The solution is x = 19.

• Multiply both sides by 7 The solution is x = 84.

Tags

CCSS.6.EE.B.7

What is the inverse operation of division?

• Division

• Multiplication

• Addition

• Subtraction

Tags

CCSS.3.OA.C.7

2 × 3³ + 7

• 91

• 61

• 235

• 77

Tags

CCSS.6.EE.A.1

Evaluate the expression.

• 15

• 11

• -15

• -11

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