Lesson 1.2 Practice

9 + (-3)

• -12
• 6
• -6
• -27

Tags

CCSS.7.NS.A.1C

14 + (-14)

• -28
• 0
• 28
• -196

Tags

CCSS.7.NS.A.1B

5 + (-21)

• -16
• 16
• -26
• 26

Tags

CCSS.7.NS.A.1C

0 + (-5)

• 5
• 0
• -5
• -50

Tags

CCSS.7.NS.A.1C

15 + (-15) + 200

• 230
• -230
• 200
• -200

Tags

CCSS.7.NS.A.1C

-8 + (-2) + 3

• 7
• -7
• 13
• -13

Tags

CCSS.7.NS.A.1D

A football team gained 4 yards on one play and lost 12 yards on the next play. Which sum of integers shows their change in position?

• 4 - (-12) =

• 4 + (-12) =

• -4 + (-12) =

• -4 - (-12) =

Will the sum of 12 + (-3) be positive or negative?

• positive
• negative

Tags

CCSS.7.NS.A.1C

What is the rule for adding integers with same sign?

• Find the difference of the absolute values and take sign of larger absolute value.

• Subtract and keep the sign.

• Add and take sign of larger number.

• Find the sum of the absolute values and keep the sign.

Tags

CCSS.7.NS.A.1C

Larry has $150 in his bank account. He deposits $27 and then writes a check for $96 and a check for $31. How much money is now in his account?

• $304

• $50

• $-4

• $250