Integers class 6-7

-20-(-30)+(-40)+10

• -100

• 20

• -70

• -20

Tags

CCSS.7.NS.A.3

|-25+(-15)|=(-40)

True or false?

• True

• False

• Sometimes true

• Cannot be determined

Tags

CCSS.7.NS.A.1D

(-8)-(-16)÷4

• -2

• 2

• -4

• 4

Tags

CCSS.7.EE.B.3

(-1)×(-1)×(-1).... 5 times is equal to

• -1

• 1

• -5

• 5

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Is (-2)×(-2)×(-2)=(-2)×3 ?

• Yes

• No

• Maybe

• Cannot be determined

Tags

CCSS.7.NS.A.2C

Answer -

A)Additive identity

B)Multiplication identity

• A)1

  B)0

• A)0

  B)1

• A)1

  B)-1

• A)-1

  B)0

Tags

CCSS.7.NS.A.1B

a×(b+c) = a×b + a×c is called

• Commutative property

• Associative property

• Distributive property

• Closure property

Tags

CCSS.3.OA.B.5

(Succesor of -101) - (predecessor of 101)

• 200

• -200

• 0

• -202

Tags

CCSS.7.NS.A.1B

-65÷13×(-5)

• 1

• -1

• -25

• 25

Tags

CCSS.7.NS.A.2C

Product of 2 numbers is 5 less than (-49). If one of the numbers is 6 then the other no. Is

• 44/6

• -44/6

• 9

• -9

Tags

CCSS.7.EE.B.3