Addition and subtraction of Integers

-2 + 4 =

• -2
• 2
• 0
• -4

Tags

CCSS.7.NS.A.1C

-8 + 2 =

• 6
• 10
• -10
• -6

Tags

CCSS.7.NS.A.1B

2 + (-21) 

• 19
• -19
• -23
• 23

Tags

CCSS.7.NS.A.1C

-18 - (-10 )=

• -28
• 8
• 28
• -8

Tags

CCSS.7.NS.A.1C

-8 - (-4) =

• 12
• -12
• 4
• -4

Tags

CCSS.7.NS.A.1C

-20+(-11) = 

• 31
• 9
• -9
• -31

Tags

CCSS.7.NS.A.1C

If you are adding two integers and the signs are the same, you...

• Subtract the smallest value from the largest value
• Add the values and take the opposite of the sign
• Add the values and keep the sign
• Subtract the largest value from the smallest value

Tags

CCSS.7.NS.A.1C

When adding a NEGATIVE number and NEGATIVE number,  your result will be...

• Positive
• Negative
• The sign of the larger absolute value
• The sign of the smaller absolute value

Tags

CCSS.7.NS.A.1C

15 - 21

• 6
• 26
• -6
• -26

Tags

CCSS.7.NS.A.1C

-22 + (-9)

• -11
• -31
• 11
• 31

Tags

CCSS.7.NS.A.1C