Operations on Integers

• 4

• -4

• 5

• -5

Tags

CCSS.7.NS.A.1C

(-20) + 11

• -9

• -19

• -31

Tags

CCSS.7.NS.A.1C

• 3

• -3

• 12

• -12

Tags

CCSS.7.NS.A.1D

10 + (-9)(1) + (-1)

Tags

CCSS.7.NS.A.1D

(4)(-5) + (12)(0) + 21

Tags

CCSS.7.NS.A.2C

Which of the following is correct?

• -5 + (-3) = -2

• -6 - 8 = -2

• -2 x (-11) = -2

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

102- (-52) = N

• 50

• -50

• 154

• -154

Tags

CCSS.7.NS.A.1C

• 170

• -170

• 17

• -17

Tags

CCSS.7.EE.B.3

-48 - (-15) + 108 = N

• 171

• -171

• -75

• 75

Tags

CCSS.7.EE.B.3

Solve: James has a 15-peso debt to four of his friends. How much in all is his debt?

• ^-60 pesos

• ⁺60 pesos

• ^{Php 60 debt}

Tags

CCSS.7.NS.A.3