1st 9 Weeks Review

the Dolphins football team gained 16 yards on their first play then lost 14 yards on the next play. How many yards did they have at the end of the two plays?

• 16

• 2

• 11

• 27

Tags

CCSS.7.NS.A.1C

Maria deposits $120 into her account. One week later, she withdraws $36. How much money does she have left in her account?

• 84

• -84

• 120

• 36

Tags

CCSS.7.NS.A.1C

write an integer for: a profit of $27

• -27

• 27

Tags

CCSS.6.NS.C.5

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?

• -7°F
• -21°F
• 7°F
• 21°F

Tags

CCSS.7.NS.A.1C

While hiking, Sandra went up 120 meters. If Sandra started at 800 meters above sea level, what is her elevation now?

• -680
• 920
• 680
• -920

Tags

CCSS.6.NS.C.5

At sunrise, the outside temperature was 1° below zero. By lunch time, the temperature rose by 17° and then fell by 4° by night. What was the temperature at the end of the day? 

• 14°
• 13°
• 12°
• 11°

Tags

CCSS.7.NS.A.3

Mr. Oles has a bank balance of -42 dollars at the start of the month. After he deposits 6 dollars, what is the new balance? 

• -48 dollars
• -36 dollars
• -34 dollars
• 7 dollars

Tags

CCSS.7.NS.A.1C

On the first play, the football team lost 6 yards. On the second play, the team lost 5 yards. What was their total change in yards?

• 1 yard
• 11yards
• -1 yard
• -11 yards

Tags

CCSS.7.NS.A.3

Simplify the following expression:
-7x - 9x

• 63x²
• -16x²
• -16x
• -15x

Tags

CCSS.7.EE.A.1

Simplify the following expression:
-8x + 4x

• -12x
• -4x
• 4x
• 12x

Tags

CCSS.7.EE.A.1