Unit 1 Test Number Sense- Pre-Algebra

Match the following expressions with their results.

• 5 - 5 = ?

• -2

• -14 + 12 = ?

• -4

• -2 - 2 = ?

• 2

• 1 + 1 = ?

• 0

Tags

CCSS.7.NS.A.1C

5 - 14 = (a)  

• -9
• -8
• -10
• -7

Tags

CCSS.7.NS.A.1C

-5 + (-14) = ?

• -19

• -9

• -20

• -18

Tags

CCSS.7.NS.A.1C

Directions: Find each sum, difference, product, or quotient. 4. -4 x -2 = ?

• 8

• -8

• 2

• -2

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

-102 ÷ -6 = ?

• 17

• 16

• -17

• -16

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Directions: Find each sum, difference, product, or quotient. 6. 22(-5) = ?

• -110

• 110

• 0

• 22

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Eugene withdrew $14.50 from his bank account each week for 6 weeks. What was the total change in his account after the six weeks?

• -$87.00

• -$72.50

• -$90.00

• -$84.00

Tags

CCSS.7.EE.B.3

At 2pm on Tuesday the temperature was -12 degrees. By 6pm the temperature dropped to -20 degrees. What was the average change in temperature each hour?

• -2 degrees

• -3 degrees

• -4 degrees

• -5 degrees

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

Michelle owes $250 on her credit card. She makes a $180 payment and then spends $40 on gas. What is her balance?

• $110

• $90

• $70

• $130

Tags

CCSS.7.NS.A.3

|-34| = ?

• 34

• -34

• 0

• 68

Tags

CCSS.6.NS.C.7C