Basic Facts - Adding, Subtracting, Multiply and Divide

-23 + (-6)

• -5

• 23

• 3

• -29

Tags

CCSS.7.NS.A.1C

-23 + 8

• -9

• 2

• -1

• 8

• -5

Tags

CCSS.7.NS.A.1C

15 x(-8)

• 50

• -120

• -108

• 120

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the error?

• Adding 2x to 3x

• Subtracting 5 from both sides

• Adding 2x to -2x

• Dividing by 5 on both sides

Tags

CCSS.HSA.REI.A.1

When adding or subtracting RATIONAL NUMBERS with LIKE DENOMINATOR denominator you should

• multiply the denominators

• add or subtract the numerators

• keep the denominator

• simplify if need

Tags

CCSS.7.NS.A.1C

A fraction represents which operation

• addition

• subtraction

• multiplication

• division

Tags

CCSS.5.NF.B.3

Which operation is represented by the parenthesis in the expression below:

3(c + 2)

• addition

• subtraction

• multiplication

• division

Tags

CCSS.1.OA.B.3

When adding or subtracting rational numbers, what must you have?

• Common Numerator

• Quick Answering Skills

• Common Numbers

• Common Denominators

Tags

CCSS.7.NS.A.1C

A negative number divided by a positive number will give you a negative answer.

• True

• False

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

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

• POSITIVE

• NEGATIVE

• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B