Mental Mathematics Quiz

What is the area of the biggest rectangle?

• 54

• 72

• 56

• 45

Tags

CCSS.3.MD.C.6

CCSS.3.MD.C.5

CCSS.3.MD.C.7

What is the value of B?

• 6

• 10

• 9

• 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Find the perimeter of a rectangle with length 5 cm and width 8 cm.

• 26 cm

• 10 cm

• 40 cm

• 13 cm

Tags

CCSS.3.MD.D.8

Calculate the area of a square.

• 81 cm^2

• 108 cm^2

• 18 cm^2

• 36 cm^2

Tags

CCSS.3.MD.C.6

CCSS.3.MD.C.5

CCSS.3.MD.C.7

What is the next number in the pattern: 2, 5, 8, 11, 14, 17, ...?

• 21

• 20

• 19

• 24

Tags

CCSS.3.OA.D.9

Solve the following IQ math problem: If 5 + 3 = 28, 9 + 1 = 810, then 8 + 6 = ?

• 688

• 812

• 814

• 816

Tags

CCSS.3.OA.D.9

999 x 50

• 44950

• 4950

• 49950

• 45950

Calculate the perimeter of the figure

• 40 cm

• 26 cm

• 15 cm

• 20 cm

Tags

CCSS.3.MD.D.8

How many triangles are there in the figure?

• 32

• 44

• 40

• 55

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

32 x 125 x 25

• 100 000

• 100 00

• 1000 000

• 5000

Tags

CCSS.5.NBT.B.5