Subtracting Integers

2 - (-2) = 

• 0
• 4
• -4
• -2

Tags

CCSS.7.NS.A.1C

-1 - 10 = 

• -9
• 9
• -11
• none of these

Tags

CCSS.7.NS.A.1C

-8 - (-6) = 

• -14
• 14
• -2
• 2

Tags

CCSS.7.NS.A.1C

18 - 41 = 

• 23
• 59
• -59
• none of these

Tags

CCSS.7.NS.A.1C

-1 - (-40)= 

• -39
• -41
• 41
• 39

Tags

CCSS.7.NS.A.1C

-1 - (-3) = 

• -2
• -4
• 4
• 2

Tags

CCSS.7.NS.A.1C

What is the rules for subtracting integers?

• Change to multiplication and use the opposite of the second number.
• Change to addition and use the opposite of the second number.
• Find the opposite of both numbers and then add. 
• Subtract like normal and keep the larger sign. 

Tags

CCSS.7.NS.A.1C

What would 12 - 20 look like as a addition problem?

• 12 + (-20)
• -12 + (-20)
• 12 + 20
• -12 + 20

Tags

CCSS.7.NS.A.1B

-3 - 2

• -1
• -5
• 1
• 6

Tags

CCSS.7.NS.A.1C

19 - (-19)

• 0
• 36
• 26
• 38

Tags

CCSS.7.NS.A.1C