Unit 6 Test

What is an integer?

• A fraction or decimal

• Only negative numbers

• Only positive numbers

• Both positive and negative whole numbers

If I am adding/subtracting, and the numbers are the SAME sign I will...

• Keep and Add

• Subtract and take the sign of the larger number

If I am adding/subtracting, and the numbers have DIFFERENT signs I will...

• Keep and add

• Subtract and take the sign of the larger number

If I have a negative multiplied with a positive, what will the answer be?

• Positive 
• Negative 

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

If I multiply a NEGATIVE and a NEGATIVE my answer will be

• Positive

• Negative

28 + (-30)

• -2
• 2
• 58
• -58

Tags

CCSS.7.NS.A.1C

-9 + (-9)

• 0

• 18

• -18

• -0

-6 - (-8)

• -2

• 2

• -14

• 14

Tags

CCSS.7.NS.A.1C

Which addition expression is equivalent to 7 - (-3)?

• -3 + 7
• -7 + 3
• 7 + 3
• 3 + (-7)

Tags

CCSS.7.NS.A.1B

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