Mathematics Quiz

Solve for x: 2(x + 6) = 30

• 9

• 24

• 12

• 27

Tags

CCSS.7.EE.B.4A

Which of the following expressions would produce a positive result?

• 3 + (-7)

Tags

CCSS.6.EE.A.2

CCSS.6.NS.C.5

Which equation below has no solutions?

Tags

CCSS.8.EE.C.7A

• -7

• 7

• -4.23

• 4.23

Tags

CCSS.7.EE.B.4A

• 4

• 10

• -10

• 100

Tags

CCSS.7.EE.B.4A

• 15

• 6

• 2.8

• 14

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Find the error in the problem:

• They should have divided by 1 for the last step

• They should add 19 instead of subtracting 19

• I cannot find an error

• Instead of adding 3k they should subtract 3k

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Tags

CCSS.4.NF.A.1

• 8x + 11

• 4x + 11

• 19x

• 15x

Tags

CCSS.7.EE.A.1

• 48m + 33

• 78m + 51

• 78m + 33

• -30m + 33

Tags

CCSS.6.EE.A.3