Addition, Subtraction, Multiplication, Division of Integers

What is the inverse operation of addition?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.2.NBT.B.5

What is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

Tags

CCSS.2.NBT.B.5

When you add a positive number on a number line, you move to the ________.

• left

• right

Tags

CCSS.7.NS.A.1B

When you add a negative number on a number line, you move to the ________.

• left

• right

Tags

CCSS.7.NS.A.1B

When you subtract a negative number on a number line, you move to the ________.

• left

• right

Tags

CCSS.7.NS.A.1B

-2 + 4 

• -2

• 2

• 0

• -4

Tags

CCSS.7.NS.A.1C

-14 + (-3)

• -17

• 11

• -11

• 17

Tags

CCSS.7.NS.A.1C

12 - (-3) = 

• 9

• -9

• 15

• -15

Tags

CCSS.7.NS.A.1C

If a + (-a )= 0; then ( -a ) is called

• Additive identity of a

• additive inverse of a

• Multiplicative identity of a

• None of these

Tags

CCSS.7.NS.A.1B

Which of the following illustrates the Associative Law of multiplication?

• 4 × (3 × 6) = (3 × 12) × 2

• 4 × (3 × 6) = (6 × 6) × 2

• 4 × (3 × 6) = (4 × 3) × 6

• 4 × (3 × 6) = (3 × 8) × 3

Tags

CCSS.3.OA.B.5