7th Unit 2 Review

When adding integers with the same sign you ________________.

• Subtract and keep the sign of the larger number.

• Add and keep the sign.

Tags

CCSS.7.NS.A.1C

A positive PLUS a positive will give you what on your final answer.

• Positive

• Negative

Tags

CCSS.7.NS.A.1C

What are the rules for subtracting integers?

• Change to multiplication and use the opposite of the second number.
• Change subtraction sign to addition and use the opposite of the second number.
• Find the opposite of both numbers and then add. 
• Subtract like normal and keep the larger sign. 

Tags

CCSS.7.NS.A.1C

Define Absolute Value

• The distance a number is from zero
• The highest number in the number line
• The opposite of the value

Tags

CCSS.6.NS.C.7C

When we are adding, the rule for numbers with the same sign is...

• same signs subtract
• same signs add and keep
• same signs positive
• same signs negative

Tags

CCSS.7.NS.A.1C

• —4

• 4

• —100

• 100

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

• 12

• —12

• —2

• 2

Tags

CCSS.7.NS.A.1C

• —2

• 2

• 6

• —6

Tags

CCSS.7.NS.A.1C

On Monday the temperature was -5 degrees in the morning. The temperature rose 14 degrees throughout the day. What was the final temperature?

• 9

• 19

• —19

• —9

Tags

CCSS.7.NS.A.1C

A football team gained 7 yards on the first play, lost 14 yards on the second play, and gained 11 yards on the third play. How many yards have they moved from their starting spot?

• +4 yards

• —4 yards

• +32 yards

• +18 yards

Tags

CCSS.7.NS.A.3