Adding and Subtracting Integers

When integers have the same sign we find the what?

• Sum

• Difference

• The bigger number

• The smaller number

Tags

CCSS.7.NS.A.1C

When we have integers with different signs we find the what?

• Sum

• Difference

• Positive

• Negative

Tags

CCSS.7.NS.A.1C

The image shows what?

• A traffic light

• A positive

• A zero pair

• A negative

Tags

CCSS.6.NS.C.5

What is the answer that the counters are modeling?

• 5

• 3

• 0

• -2

Tags

CCSS.7.NS.A.1C

Which equation is the number line modeling?

• 4 + 7

• (-4) + (-7)

• (-4) - 7

• (-4) + 7

Tags

CCSS.7.NS.A.1B

A diver dove 72 ft below sea level. Which integer represents this depth?

• -72

• 72

Tags

CCSS.6.NS.C.5

(-9) + (-3)

• 12

• 13

• -12

• -13

Tags

CCSS.7.NS.A.1C

(-13) + 8 =

• 4

• -5

• -4

• 5

Tags

CCSS.7.NS.A.1C

27 + (-14)

• 13

• 15

• -13

• -15

Tags

CCSS.7.NS.A.1C

A seal dove 17 ft below sea level, then rose 5 ft, the dove another 3 ft. What is the level the seal is at?

• 15

• 15 above sea level

• 15 ft below sea level

• -15

Tags

CCSS.7.NS.A.3