Mental Math

Round 9159 to the nearest 100

• 9 000

• 9 160

• 900

• 9 200

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Simplify 15/20

• 3/4

• 3/5

• 5//4

• 5/7

25 x 50

• 125

• 500

• 1250

• 1005

Tags

CCSS.4.NBT.B.5

Which of the numbers below is the LCM of 4, 8 and 12?

• 16

• 24

• 48

• 4

The sum of 43 and 9 is

• 52

• 34

• 387

• 4 remainder 7

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

54 divided by 6 =

• 7

• 9

• 5

• 8

Tags

CCSS.3.OA.B.6

What is a many sided plane shape called?

• triangle

• polygon

• quadrilateral

• pentagon

Tags

CCSS.2.G.A.1

What is the remainder when you divide 37 by 7?

• 2

• 7

• 5

• There is no remainder

Tags

CCSS.4.NBT.B.6