CLASSWORK_9_17_19_OPERATIONS/INTEGERS

-8+(-2)

• -6
• -10
• 10
• 6

Tags

CCSS.7.NS.A.1C

-6-2 HINT: Think of owing $6, then owing $2 more!

• 8

• -4

• 4

• -8

-5-(-7) HINT: THINK OF - (-7) AS THE "OPPOSITE OF SPENDING $7."

• -12

• 12

• 2

• -2

Which of the following expressions has the greatest value?

• -7+(-3)
• 11-(-5)
• -9+5
• 12-6

Tags

CCSS.7.EE.B.3

Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?

• -34 feet
• -54 feet
• 54 feet
• -26 feet

Tags

CCSS.7.NS.A.1C

On Friday, Elsa made withdrawals of $50, $60, and $17 from her savings account. On Monday she made a deposit of $135. How much money is now in Elsa's savings account?

• $262
• $8
• -$8
• -$262

Tags

CCSS.7.NS.A.3

The high temperature Monday was 4 degrees. The low temperature was -7 degrees. What is the difference between the high and low temperatures? HINT: Think of the distance from -7 to 4.

• 3 degrees

• 12 degrees

• 11 degrees

• 10 degrees

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

• POSITIVE
• NEGATIVE
• DEPENDS ON WHICH NUMBER IS LARGER.

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-10(4) HINT: THIS MEANS -10 "TIMES" 4.

• 40

• -14

• -40

• 14

(-25) ÷ (-5) NOTICE: DIVISION, SAME SIGN!

• 5

• -5

• -20

• -30