Mental Math Grade:5

What is the value of 7 x 8 + 5?

• 51

• 56

• 57

• 61

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which of the following is a prime number?

• 15

• 21

• 29

• 36

Tags

CCSS.4.OA.B.4

If a triangle has angles measuring 45 , 65 and 70 , what type of triangle is it?

• Acute

• Right

• Obtuse

• Equilateral

Tags

CCSS.4.G.A.2

What is the perimeter of a rectangle with a length of 12 units and a width of 8 units?

• 28 units

• 32 units

• 40 units

• 48 units

Tags

CCSS.4.MD.A.3

If a bookshelf has 5 shelves, and each shelf holds 9 books, how many books are there in total?

• 13

• 36

• 45

• 54

Tags

CCSS.3.OA.A.3

Which of the following fractions is the smallest?

• 3/4

• 5/8

• 2/3

• 7/10

Tags

CCSS.4.NF.A.2

Which of these shapes has exactly two lines of symmetry?

• Square

• Rectangle

• Pentagon

• Hexagon

Tags

CCSS.4.G.A.3

the perimeter of a square is 36 meters. What is the length of one side of the square?

• 6 m

• 9 m

• 12 m

• 18 m

Tags

CCSS.4.MD.A.3

A shop sells pencils in packs of 6, if you buy 5 packs, how many pencils will you have in total?

• 25

• 30

• 35

• 40

Tags

CCSS.3.OA.A.3

If a car travels at an average speed of 60 miles per hour.

How long will it take to travel 240 miles?

• 2 hr

• 3 hr

• 4 hr

• 5 hr

Tags

CCSS.6.RP.A.3B