Mental Mathematics

How many milliliters in 2 l 300ml?

• 2000ml

• 2300ml

• 2500ml

• 2200ml

Tags

CCSS.4.MD.A.1

CCSS.5.MD.A.1

What is the sum of 15 and 27?

• 39

• 40

• 42

• 45

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

2hrs 36mins + 3hrs 18mins =

• 5hrs 54mins

• 6hrs 10mins

• 5hrs 30mins

• 354mins

Tags

CCSS.3.MD.A.1

What is the difference between 50 and 23?

• 25

• 27

• 30

• 22

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

4 x 1kg 150g =

• 4kg 600g

• 4600g

• 4.6kg

• 3kg 850g

Tags

CCSS.4.MD.A.2

If you have 12 cookies and eat 4, how many are left?

• 6 cookies

• 8 cookies

• 10 cookies

• 4 cookies

Tags

CCSS.2.OA.A.1

How much for 10kg of bananas if 2kg cost ₦1.50?

• ₦ 5.00

• ₦ 7.50

• ₦ 10.00

• ₦ 12.50

Tags

CCSS.6.RP.A.3B

What is 9 x 6?

• 48

• 54

• 56

• 63

Tags

CCSS.3.OA.C.7

What is 1000ml in liters?

• 0.5 liters

• 1 liter

• 2 liters

• 0.25 liters

Tags

CCSS.5.MD.A.1

If you have 3 apples and you buy 5 more, how many apples do you have?

• 5 apples

• 6 apples

• 7 apples

• 8 apples

Tags

CCSS.1.OA.A.1