Adding and Subtracting Integers Formative

-15 + -8 =

• 23
• -23
• 7
• -7

Tags

CCSS.7.NS.A.1C

13 + -21 =

• 34
• -34
• 8
• -8

Tags

CCSS.7.NS.A.1C

-19 - 7 =

• 12
• -12
• 26
• -26

Tags

CCSS.7.NS.A.1C

-25 - (-12) =

• 13
• -13
• 37
• -37

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

23 - (-5) =

• 28
• -28
• 18
• -18

Tags

CCSS.7.NS.A.1C

10 + 5 − (-2)

• 17

• 13

• -17

• -13

Tags

CCSS.7.NS.A.1C

How do you say this problem in words?

-3 − (-10)

• negative three minus negative ten

• three minus ten

• negative three minus ten

• negative three subtract ten

Tags

CCSS.7.NS.A.1C

The temperature at 6:00 was 9 degrees below zero.  The temperature dropped to 11 degrees below zero at 8:00. What is the difference between temperatures? 

• 18 degrees
• 20 degrees
• 2 degrees
• 0 degrees

Tags

CCSS.7.NS.A.1C

Theo had a balance of -$4 in his savings account. After making a deposit, he has $25 in his account. What is the overall change to his account?

• $29
• $25
• $24
• $30

Tags

CCSS.7.NS.A.3