Review for Unit 5 Quiz

-10+4

• -14
• 14
• -6
• 6

Tags

CCSS.7.NS.A.1C

-6 x 7

• 42
• -42
• 48
• -48

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-9 + 9

• 18
• -18
• 0
• 81

Tags

CCSS.7.NS.A.1B

5 - (-12)

• -7
• 7
• 17
• -17

Tags

CCSS.7.NS.A.1C

A dolphin is swimming 10 feet below the surface. It descends another 12 feet before rising 4 feet. Which of the following would be the correct way to solve this word problem?

• -10 + -12 + -4
• -10  - 12 + 4
• 10 - 12 - 4
• -10 + 12 + 4

Tags

CCSS.7.NS.A.1C

One morning, the temperature was 5 degrees below zero Fahrenheit (F). By noon, the temperature rose 20 degrees F and then dropped 8 degrees F by evening. What was the evening temperature?

• 17 degrees below zero
• 15 degrees below zero
• 12 degrees above zero
• 7 degrees above zero

Tags

CCSS.7.NS.A.3

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

• Negative
• Positive
• The sign of the larger absolute value
• The sign of the smaller absolute value

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

When ADDing two integers with the SAME SIGN...

• Add and keep the same sign.

• Add and change the sign.

• Subtract and keep the same sign.

• Subtract and change the sign.

Tags

CCSS.7.NS.A.1C

When subtracting two integers...

• Add them together

• Ignore the signs and subtract

• Change the operation into addition and the second number's sign

• It will always be negative

Tags

CCSS.7.NS.A.1B

When dividing two numbers with DIFFERENT signs...

• Your answer takes the sign of the bigger number

• You can't divide

• Your answer is positive

• Your answer is negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B