Saxon Course #3 -Lesson 2 Review

-22 + (-24) =?

When you see two different signs in front of one number(Such as + and -), the sign of that number becomes "negative." So which one will have a same result?

• -22+24

• -22-24

• 22+24

• -22-22

-2 + 4 

• -2
• 2
• 0
• -4

Tags

CCSS.7.NS.A.1C

-8 + 20

• -28
• 28
• 14
• 12

Tags

CCSS.7.NS.A.1C

28 + (-30)

• -2
• 2
• 58
• -58

Tags

CCSS.7.NS.A.1C

What is the additive inverse of 8?

• 8
• 0
• -0
• -8

Tags

CCSS.7.NS.A.1B

-9 + (-5)

• -14
• 14
• -4

Tags

CCSS.7.NS.A.1C

-22 + (-9)

• -11
• -31
• 11
• 31

Tags

CCSS.7.NS.A.1C

-22 + (-9)

• -11
• -31
• 11
• 31

-22 + (9)

• -11

• -13

• 11

• 31

Bob lost 5 points on page one of his math test and he lost 9 points on page two of his math test.  Which equation best describes Bob progress on his math test?

• 5 + 9 = 14
• -5 + -9 = -4
• -5 + -9 = -14
• 5 + -9 = -4

Tags

CCSS.7.NS.A.1C