Y6 Spring Block 6 FB4.pptx maths flashaback of mental maths

mental maths warm up

1. Year 6 | Week 11 | Day 1 6 cm 8 cm 10 cm 1) The volume of the structure is ________ yellow cubes. 3) 70% of 245 4) Round £483,217 to the nearest £100,000   Volume cm 3  

2. 1) The volume of the structure is ________ yellow cubes. 3) 70% of 245 4) Round £483,217 to the nearest £100,000   Year 6 | Week 11 | Day 1 6 cm 8 cm 10 cm Volume cm 3   480 eight 350 £500,000

3. 1) 2) Volume of the cuboid cm 3 3) Area of the square cm 2 4) (8 4) 5   Year 6 | Week 11 | Day 2 When was the temperature the warmest? 3 cm 6 cm 15 cm 6 cm

4. 1) 2) Volume of the cuboid cm 3 3) Area of the square cm 2 4) (8 4) 5   Year 6 | Week 11 | Day 2 10:30 am 270 6 cm 36 60 3 cm 6 cm 15 cm When was the temperature the warmest?

5. Which graph shows the faster journey? 1) 2) 3) 4)   Year 6 | Week 11 | Day 3 Volume of the cuboid cm 3   Area cm 2   Perimeter cm   A B 12 cm 2 cm 4 cm 2 cm 6 cm 4 cm 6 cm 8 cm 2 cm

6. Which graph shows the faster journey? 1) 2) 3) 4)   Year 6 | Week 11 | Day 3 Volume of the cuboid cm 3   2 cm 6 cm 4 cm 6 cm 8 cm Area cm 2   Perimeter cm     A B 2 cm 28 24 96 12 cm 2 cm 4 cm

7. 1) Draw a line graph to show an amount of rainfall increasing as the time increases. 3) 4) of 28   Year 6 | Week 11 | Day 4 How many points were scored in total? Area cm 2  

8. 1) Draw a line graph to show an amount of rainfall increasing as the time increases. 3) 4) of 28   Year 6 | Week 11 | Day 4 Area cm 2   21 3 42 e.g. How many points were scored in total?

9. 1) 2) Which graph shows a constant temperature? 3) 4) 8 pints 1 gallon 24 pints gallons   Year 6 | Week 11 | Day 5 Area cm 2   If a whole pie chart represents 120 pieces of fruit, one quarter represents fruits . A B C 5 cm 9 cm

10. 1) 2) Which graph shows a constant temperature? 3) 4) 8 pints 1 gallon 24 pints gallons   Year 6 | Week 11 | Day 5 If a whole pie chart represents 120 pieces Area cm 2   A B C 22.5 5 cm 9 cm 3 of fruit, one quarter represents fruits . 30

11. Year 6 | Week 12 | Day 1 7 14 56 224 3 cm 5 cm Area cm 2   12 cm If of a pie chart represents 40 people, the whole pie chart represents people. More goals were scored in game __ 3) 4)  

12. If of a pie chart represents 40 people, the whole pie chart represents people. More goals were scored in game __ 3) 4)   Year 6 | Week 12 | Day 1 3 cm 5 cm 12 cm Area cm 2   240 2 18 7 14 56 224 7 14 28 56 112 224

13. 1) How many more people chose water instead of milk? 3) The bar shows the ratio 1 : 2 : 3 What fraction is blue? Year 6 | Week 12 | Day 2 The pie chart represents 40 people. How many people picked juice? Area cm 2   15 cm 5 cm Pop 15% Water 30% Milk 20% Juice 35%

14. 1) How many more people chose water instead of milk? 3) The bar shows the ratio 1 : 2 : 3 What fraction is blue? Year 6 | Week 12 | Day 2 The pie chart represents 40 people. How many people picked juice? Area cm 2   14 4   75 15 cm 5 cm Pop 15% Water 30% Milk 20% Juice 35%

15. 1) 2) More than half of the class preferred the __________ club. 3) What is the total volume of cubes? 4) Year 6 | Week 12 | Day 3 If a pie chart represents 12 people, an angle of 60 o represents people. 4 48 48 Input Output Drama Football Science Cooking

16. 1) 2) More than half of the class preferred the __________ club. 3) What is the total volume of cubes? 4) Year 6 | Week 12 | Day 3 If a pie chart represents 12 people, an angle of 60 o represents people. 4 48 48 Input Output cooking 13 cubes 12 2 Drama Football Science Cooking

17. 1) 2) 3) 4) 21 37   Year 6 | Week 12 | Day 4 Mean number of counters   The pie chart represents 20 people. How many people prefer lunch? 2 cm 3 cm 9 cm The volume is cm 3 Breakfast 20% Lunch 50% Dinner 30%

18. Breakfast 20% Lunch 50% Dinner 30% 1) 2) 3) 4) 21 37   Year 6 | Week 12 | Day 4 Mean number of counters   The pie chart represents 20 people. How many people prefer lunch? 2 cm 3 cm 9 cm The volume is cm 3 5 10 54 16

19. 1) Calculate the mean. 2) If 60% of a pie chart represents 18 people, how many people are represented altogether? 3) 4) 498 1,000   Year 6 | Week 12 | Day 5 6, 4, 4, 8, 7, 6, 6, 7 Mean   Volume cm 3   10 cm 3 cm 5 cm

20. 1) Calculate the mean. 2) If 60% of a pie chart represents 18 people, how many people are represented altogether? 3) 4) 498 1,000   Year 6 | Week 12 | Day 5 Volume cm 3   150 0.498 30 people 6, 4, 4, 8, 7, 6, 6, 7 Mean   6 10 cm 3 cm 5 cm