CSC yr 8 Maths t1

-2 + 4 

• -2
• 2
• 0
• -4

Tags

CCSS.7.NS.A.1C

10 + - 3

• 13

• -13

• -7

• 7

-8+-7=

• -15

• -1

• 1

• 15

7 - (-3)

• 10
• -10
• 4
• -4

Tags

CCSS.7.NS.A.1C

-10 - 17

• -7
• 7
• -27
• 27

Tags

CCSS.7.NS.A.1C

-2 x -6=

• 12

• -9

• 9

• -12

(+3)x(+6) =

• -9
• -18
• 9
• 18

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Alex thinks that if you multiply a negative and a positive that you will get a negative answer ALWAYS!
His friend Tyler said he was wrong and the sign in your answer depends on how big and small the numbers are. Who is CORRECT? 

• Alex 
• Tyler

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Mrs. Rockwell lost money on an investment at a rate of $4 per day. What integer represents the amount of money she lost over a two week period?

• - 56

• 28

• 56

• -28

(-6) / (-2)=

• -12
• -8
• +3
• -8

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B