Adding Integers

What is the rule for adding integers with same sign?

• Find the difference of the absolute values and take sign of larger absolute value.

• Subtract and keep the sign.

• Add and take sign of smaller number.

• Add the numbers and keep the sign.

What do you do when you are adding integers with different signs?

• Subtract and keep sign of smaller number

• Subtract and keep sign of larger number

• Add and keep sign of smaller number number

• Add and keep sign of larger number

-4 + -3 = ?

• 7

• 1

• -1

• -7

-5 + 9 = ?

• -4
• 4
• -14
• 14

Tags

CCSS.7.NS.A.1C

2 + -8 = ?

• 6

• 10

• -16

• -6

-1 + -9 = ?

• -10
• 10
• 9
• -8

Tags

CCSS.7.NS.A.1C

7 + -3 = ?

• -4

• 4

• 10

• -10

-22 + -24

• 46

• -22

• 22

• -46

28 + -30

• -2

• 2

• 58

• -58

33 + -38

• -5

• 5

• 71

• -71