1.1 - 1.3 Quiz REDO!!!!

(25) + (-26)

Answer explanation

If the integers to be added have the different signs, we subtract the integers and use the sign of greater integer.

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

(-4) + (-9)

Answer explanation

If the two integers to be added have the same sign, we add the integers and keep the same sign for the sum.

Tags

CCSS.6.NS.C.5

18 + (-4)

Answer explanation

If the integers to be added have the different signs, we subtract the integers and use the sign of greater integer.

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

(-13) - (-13)

Answer explanation

While subtracting two integers, sign of second integer is changed and added to first integer following the rules of addition of integers.

Tags

CCSS.7.NS.A.1

CCSS.7.NS.A.3

Opposite of 142

• -142
• 142
• +142

Tags

CCSS.6.NS.C.6A

12 and -12 are example of ....

• opposites
• even numbers
• negative numbers
• absolute values

Tags

CCSS.6.NS.C.6A

What is an integer?

• A whole number

• A fraction

• A negative number only

• Negative and positive whole number and 0

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

What is 5 - (-5)?

Tags

CCSS.7.NS.A.1C

Negative + Negative = ??

• Positive
• Negative
• It Depends

Tags

CCSS.7.NS.A.1C

Use the number line to find the sum.
3 + (-12) =

• -9
• 9
• -15
• 15

Tags

CCSS.7.NS.A.1B