Adding & Subtracting Integers

-22 + (-24)

1) Signs: ​ (a)  

2) What to Do?: ​ (b)   ​

3) Positive or Negative Result? ​ (c)  

4) Final Answer?: ​ (d)  

• Signs are the Same
• Add the Numbers
• Negative
• -46
• 46
• -22
• 22
• Signs are Different
• Subtract the Numbers
• Positive

Tags

CCSS.7.NS.A.1C

-38 + 16

1) Signs: ​ (a)  

2) What to Do?: ​ (b)   ​

3) Positive or Negative Result? ​ ​ (c)  

4) Final Answer?: ​ (d)  

• Signs are Different
• Subtract the Numbers
• Negative
• -22
• 54
• 22
• Positive
• -54
• Signs are the Same
• Add the Numbers

Tags

CCSS.7.NS.A.1C

When you add opposites, what do you get?

Example 2 + (-2)

Example (-7) + 7

Mathematical Equivalence

ON

Tags

CCSS.7.NS.A.1B

Solve the expression: -1 + (-3) = (a)  

Tags

CCSS.7.NS.A.1C

Solve the expression: -1 + 3 = (a)   .

Tags

CCSS.7.NS.A.1C

Solve the expression: -1 - 3 = (a)   .

Tags

CCSS.7.NS.A.1C

Solve the expression: 1 + (-3) = (a)   .

Tags

CCSS.7.NS.A.1C

Solve the expression: 1 - (-3) = (a)  

Tags

CCSS.7.NS.A.1C

Solve the expression: -12 + (-4) = (a)   .

Tags

CCSS.7.NS.A.1C

Solve the expression: -12 - (-4) = (a)  

Tags

CCSS.7.NS.A.1C