Year 6 Advanced Maths

HCF LCM

100

Find the highest common factor between 2 and 6

2

200

Find the lowest common multiple between 4 and 6

12

300

Find the highest common factor between 36 and 18

18

400

Find the lowest common multiple between 16 and 6

48

500

Find the highest common factor between 108 and 72

36

BODMAS

100

4 x 6 - 3

21

200

(5 - 6) x (8 + 3)

-11

300

8 + 8 x 5 ÷ 4 +3

21

400

4 x 8 + (5 - 9) ÷ 2

30

500

[20 x (3 + 2) - 42] ÷  2

29

Fractions

100

Simplify 10/45

2/9

200

1/3 + 1/4

7/12

300

2/7 x 3/5

6/35

400

3 2/3 - 1 1/2

2 1/6

500

Elisa has 30 marbles. She loses 2/10 of them in the street and then gives 2/8 of what she has left to her friend, Rosie. How many marbles does Elisa have now?

18 marbles

Time

100

What is 1840 in 12 hour time?

6:40pm

200

How many minutes and seconds are in 545s

9 mins 5 sec

300

10h 45 min - 7h 6 min

3h 39 min

400

3h 45 mins + 3h 29 mins

7h 14 mins

500

A box of chocolates bought in November 2012 has a 'Use by' date of March 2014. How long will it last?

1 year 4 months

Area

100

Find the area of a rectangle with a length of 5cm and width of 4cm

20cm²

200

Find the area of a triangle with a base of 10m and height of 12m

60 m²

300

A rectangle has a width of 6cm and an area of 42cm². What is it's length?

7cm

400

A triangle has a base of 9cm and area of 27cm². What is it's height?

6cm

500

A rectangle has a width of 7cm and a perimeter of 36cm. What is the area?

77cm²