Page 113

KS1

KS2

Collins Mental Maths Support the development of key mathematical skills

1 How many triangles

Collins Home Learning and Letts

Age 5-11

2 Is 0.099 > 0.1?

are here?

‘How well did I do’ progress charts help children to track their progress

3 Is 72 a multiple of 4?

Notes provide support for parents to get the most out of the book

4 150.0 ÷ 100 = 1.5

What is 180.0 ÷ 100? 5 How is 3:01pm shown on a 24-hour clock? 6 What number is at A? −28

÷2

130

A

8 Round off 11.73 to the

nearest whole number.

from 10.55

12 Is 1% (1 per cent)

13 1% (1 per cent) of

another name for 1 1 or 100 ? 1 whole, 10

3 Write 21:45 using am

9 Take five tenths

11 Is 14 a multiple of 6?

2 1000 = 0.

born in 1933. What age was he in 2010?

one year is 26 weeks? Give your answer in its lowest terms.

10 3 × 29 − 17 =

85

1 Clare’s grandfather was

7 What fraction of

100 is 1. What is 6% of 100?

14 This is a regular octagon. The triangles

or pm.

inside the octagon are (isosceles, equilateral or scalene).

4 Write forty thousand and fifteen in figures. 6 What number is at A?

5 This regular pentagon

axes of has symmetry. (1, 3 or 5)

15 What are the next two numbers? ÷12

1.5, 3.0, 4.5,

−7

84

,

A

33

57939_P025_034.indd 33

8 What is the value of 33?

7 Subtract ten thousand

9

100 ?

21/11/11 8:05 AM

Sample page from Mental Maths 9-10

from 83 500. ?

=1

10 2.6 = 10

11 What is the next number?

4, 6, 10, 16, 12 Use >, < or = to fill the gap.

0.1

0.10

13 3 will divide evenly

into 12. Therefore 12 is a multiple of 3. Other multiples of 3 are 3, 6, 9, 15, etc.

14 Add the square numbers

between 2 and 37.

Is 36 a multiple of 3? 15 How is 3:01am shown on a 24-hour clock?

32

57939_P025_034.indd 32

21/11/2011 13:09

Sample page from Mental Maths 9-10

113

0844 576 8126

Primary Catalogue_p102_113.indd 113

www.collinseducation.com

education@harpercollins.co.uk

08/10/12 3:41 PM

Collins Primary Catalogue 2013  

Up to date resources for teaching and learning, helping motivate children across the ability range - from strugglers to the most able.