Mental Maths

Mental Maths

Poll

What is your favourite maths?

• statistics: data and graphs

• geometry: shapes

• position and direction

• multiplication and division

Multiple Choice

Add six, fourteen and fifteen

6 14 15

• 25

• 30

• 35

Multiple Choice

What are ten tens?

• 100

• 1000

• 10 000

Multiple Choice

What is the difference between 73 and 32?

• 31

• 41

• 51

Multiple Choice

How many minutes are there in five hours?

• 200

• 260

• 300

Multiple Choice

Round 582 to the nearest hundred

• 580

• 600

• 1000

Multiple Choice

A number divided by ten gives 8. What is the number?

• 8

• 80

• 800

Multiple Choice

Count on 3 tenths from 8.4

• 8.8

• 8.7

• 8.9

Open Ended

Double 5.3

Open Ended

Jack has twenty plant pots and buys six packs of four plants. If he puts one plant in each pot, how many more pots does he need?

Multiple Choice

Choose the multiples of ten

• 1064 and 505

• 340 and 720

Open Ended

What is the total of 12 000 and 25 000?

Multiple Choice

Which letter has more than one line of symmetry?

• A

• H

• D

• F

Multiple Choice

How many grams are there in 3 quarters of a kilogram?

• 100

• 250

• 750

• 350

Multiple Choice

At a sale, a pair of jeans is reduced by £15. If the used to cost £52, how much do they cost now?

• £22

• £37

• £60

Multiple Choice

Complete the sequence:

98 91 84

• 77

• 75

• 79

Open Ended

The train arrives at two-fifty. Write another way to say this time.

Multiple Choice

What is one tenth of 70?

• 70

• 0.7

• 7

• 17

Multiple Choice

What is the remainder if 56 is divided by 5?

• 2

• 1

• 3

• no remainder