Integer Operations and Rules

-7 - (-7)

• 0

• 14

• -14

• 7

Tags

CCSS.7.NS.A.1C

Multiplying integers with the SAME sign;

• The answer is always positive.

• The answer is always negative.

• The answer is seldom positive.

• The answer is sometimes negative.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Multiply 5 x (-2)

• 10

• -10

• 3

• -3

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Multiply 4 x 0

• 4

• -4

• 8

• 0

Tags

CCSS.3.OA.B.5

You use the same rules for dividing integers as you do for multiplying integers.

• True

• False

Tags

CCSS.7.NS.A.2C

Divide -12/-2

• 6

• -6

• 2

• -4

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Divide 14/7

• -2

• 2

• 7

• -7

Tags

CCSS.7.NS.A.2B

Divide -20/10

• 10

• 2

• -2

• -10

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Divide 8/-4

• -2

• 4

• -4

• 2

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the sign of the missing integer? -3 x ___ = 6

• Positive

• Negative

• It has no sign because the answer is zero.

• division

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B