Integer Operations

If you multiply or divide integers with the same sign, the answer is _________________.

• Positive

• Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When adding a positive integer and a negative integer, you ___________________________.

• You add the numbers ignoring the signs and use the sign of the larger integer.

• You add the two numbers.

• Ignore the sign and take the difference, then use the sign of the integer with the largest absolute value.

• You subtract the two integers and use the sign of the smaller integer.

Tags

CCSS.7.NS.A.1C

 $Solve\ :\ \ \ -4\ \cdot\ 5$  

• -20

• -9

• 1

• 20

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $Solve\ \ -64\ \div\ -8$  

• -76

• 76

• -8

• 8

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

 $Evaluate:\ -7+5$  

• -12

• 12

• -2

• 2

Tags

CCSS.7.NS.A.1C

 $Solve:\ \ -5-5$  

• -10

• 10

• 0

• -0

Tags

CCSS.7.NS.A.1C

If you multiply or divide integers with different signs, the answer is ____________________.

• Positive

• Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What method do you use to subtract integers?

• Keep, Keep, Change

• Keep, Change, Change

• Change, Keep, Keep

• What Method?

Tags

CCSS.7.NS.A.1C

What equation does this number line show?

(There may be more than one answer.)

• -2 + 3 = 5

• 3 + (-5) = -2

• 3 - (-2) = 5

• 3 - 5 = (-2)

Tags

CCSS.7.NS.A.1B

What equation is represented by the following image?

• -3 - 5 = -2

• -3 + 5 = -2

• -3 - 5 = 2

• -3 + 5 = 2

Tags

CCSS.7.NS.A.1C