Integer Operations

When I subtract two integers, I can use a strategy called...

• Keep, Change, Change
• Multiply by the reciprocal
• The Church Method
• GEMDAS

Tags

CCSS.7.NS.A.1

7 + (-13)

• -6

• 6

• -20

• 20

Tags

CCSS.7.NS.A.1C

24/-6

• 4
• -4
• -18
• 18

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

-4 - 16

• -20

• 20

• -12

• 12

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.1

CCSS.7.NS.A.3

-6 - (-8)

• -2

• 2

• -14

• 14

Tags

CCSS.7.NS.A.1C

-12/-3

• -4
• 4
• -15
• 15

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

-6 x 7

• 42
• -42
• 48
• -48

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

When multiplying or dividing a NEGATIVE and POSITIVE number your result will be...

• Positive
• Negative
• Depends on which is bigger.

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A

-56 / -7

• 8

• -8

• 392

• -392

Tags

CCSS.7.NS.A.2B

CCSS.7.NS.A.2A