MENTAL MATHS

There are 365 days in a year. How many days are in two years?

• 370

• 307

• 730

• 700

A boy sleeps 8 hours a day, what fraction of the day is he asleep?

• 1/5

• 1/4

• 1/3

• 1/2

What is two-third of two thousand and four?

• 4008

• 1036

• 668

• 1336

 $24\div2\times6-8$  

• -6

• 6

• 54

• 64

When 56 is multiplied by 46, the answer is

• 2765

• 2576

• 2756

• 2675

What is the value of the digit 6 in 18.246 ?

• 6 thousands

• 6 hundredths

• 6 thousandths

• 6 hundreds

What is the result of multiplying 154 by 46?

• 7804

• 7084

• 7840

• 7048

The ratio of wine to water in a mixture is 12:5. If there are 288 cm³ of wine in the mixture, find the amount of water in the mixture? (you can draw ratio tables in order to solve this)

• 100cm³

• 120cm³

• 140cm³

• 160cm³

Find the difference between 0.1kg and 75g.

• 105g

• 75g

• 25g

• 45g

The product of 0.0035 and 0.7

• 0.245

• 0.0245

• 0.00245

• 0.000245