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Mathematician ? Who still wants to be a Welcome People ! In association with “Lets Learn some Maths!”

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Presentation on theme: "Mathematician ? Who still wants to be a Welcome People ! In association with “Lets Learn some Maths!”"— Presentation transcript:

1

2 Mathematician ? Who still wants to be a

3 Welcome People ! In association with “Lets Learn some Maths!”

4 Question 1 A.25 25 B.12 12 C.18 18 D.36 36 Success Criteria Multiples of 6: Is it an even number?Is it an even number? Are the sum of its digits divisible by 3?Are the sum of its digits divisible by 3? Which of these numbers is not a multiple of 6?

5 That’s the That’s the Wrong Answer Wrong Answer Wrong 0 money

6 Walk away 0

7

8 And will start on Question…… next

9 Q1Q2Q3Q4 Q1Q2Q3Q4 Q5Q6Q7Q8 Q5Q6Q7Q8 Q9Q10Q9Q10 Q11Q12 Q11Q12 Q9Q10Q11Q12 Q13Q14 Q13Q14 Q15

10 That’s the Wrong Answer Wrong 1000 money

11 Walk away 1000

12 £1000

13 And will start on Question…… next

14 Q1Q2Q3Q4 Q1Q2Q3Q4 Q5Q6Q7Q8 Q5Q6Q7Q8 Q9Q10Q9Q10 Q11Q12 Q11Q12 Q9Q10Q11Q12 Q13Q14 Q13Q14 Q15

15 That’s the Wrong Answer Wrong 32000 money

16 Walk away 32000

17

18 And will start on Question…… next

19 Q1Q2Q3Q4 Q1Q2Q3Q4 Q5Q6Q7Q8 Q5Q6Q7Q8 Q9Q10Q9Q10 Q11Q12 Q11Q12 Q9Q10Q11Q12 Q13Q14 Q13Q14 Q15

20 Yes That’s Correct

21

22 Question 2 A.5010 5010 B.5001 5001 C.50.1 50.1 D.50100 50100 What is 501 multiplied by 10? Success Criteria Move the digits one place to the leftMove the digits one place to the left Fill the space with a zeroFill the space with a zero

23 Yes That’s Correct

24 200

25 Question 3 Round 831 to the nearest 10 A.800 800 B.840 840 C.830 830 D.835 835 Success Criteria Look at the units digitLook at the units digit If it is 5 or more, round up the tens digitIf it is 5 or more, round up the tens digit If it is less than 5, the tens digit stays the sameIf it is less than 5, the tens digit stays the same

26 Yes That’s Correct

27 300

28 Question 4 What is 25% of 200 A.100 100 B.25 25 C.55 55 D.50 50 Success Criteria 100% is the entire number100% is the entire number 50% is half the entire number50% is half the entire number 25% is half of 50%25% is half of 50%

29 Yes That’s Correct

30 500

31 Question 5 Which of these numbers is a factor of 42? A.12 12 B.4 4 C.6 6 D.5 5 Success Criteria Will it divide exactly into 42?Will it divide exactly into 42? If you multiply it by another number will it make 42?If you multiply it by another number will it make 42?

32 Yes That’s Correct

33 1000

34 Question 6 The product of 2.5, 10 and 5 is… A.17.5 17.5 B.125 125 C.40 40 D.100 100 Success Criteria Product means multiplyProduct means multiply To multiply by 10 move the digits one place to the left.To multiply by 10 move the digits one place to the left.

35 Yes That’s Correct

36 2000

37 What is the next number in this sequence? 2.4, 4.8, 9.6, 19.2,… Question 7 A.32.2 32.2 B.40.4 40.4 C.38.0 38.0 D.38.4 38.4 Success Criteria Look for the patternLook for the pattern Increasing = + or XIncreasing = + or X Decreasing =  or –Decreasing =  or – How much is it increasing/decreasing by each time?How much is it increasing/decreasing by each time?

38 Yes That’s Correct

39 4000

40 Question 8 Which of these fractions is equivalent to 7 / 8 ? A. 17 / 18 17 / 18 17 / 18 B. 42 / 48 42 / 48 42 / 48 C. 1 / 3 1 / 3 1 / 3 D. 49 / 64 49 / 64 49 / 64 Success Criteria Change into equivalent fraction by either multiplying or dividing the numerator and denominator by the same amount.Change into equivalent fraction by either multiplying or dividing the numerator and denominator by the same amount. What you do to the numerator you do to the denominatorWhat you do to the numerator you do to the denominator

41 Yes That’s Correct

42 8000

43 Question 9 Put 1 / 2, 3 / 5, 3 / 10, 7 / 10, 11 / 20 in ascending order. A. 3 / 10, 1 / 2, 11 / 20, 3 / 5, 7 / 10 Click here Click here Click here B. 1 / 2, 3 / 5, 3 / 10, 7 / 10, 11 / 20 Click here Click hereClick here C. 1 / 2, 3 / 5, 3 / 10, 11 / 20, 7 / 10 Click here Click hereClick here D. 3 / 10, 1 / 2, 3 / 5, 7 / 10, 11 / 20 Click here Click hereClick here Success Criteria Make all the denominators the same by making equivalent fractionsMake all the denominators the same by making equivalent fractions Ascending order means lowest value to highestAscending order means lowest value to highest

44 Yes That’s Correct

45 16,000

46 Question 10 What is 42x12? A.424 424 B.504 504 C.404 404 D.524 524 Success Criteria Multiply the first number by the tens of the second numberMultiply the first number by the tens of the second number Then multiply the first number by the units of the second numberThen multiply the first number by the units of the second number Add up the two answersAdd up the two answers

47 Yes That’s Correct

48 32,000

49 Question 11 Which of these numbers is divisible by 8? A.979 979 B.4232 4232 C.6418 6418 D.986 986 Success Criteria Divisible by 8: Is half of the number divisible by 4?Is half of the number divisible by 4? Divisible by 4: Can the last two digits be divided by four?Can the last two digits be divided by four?

50 Yes That’s Correct

51 64,000

52 Question 12 The full price for a train ticket is £17.50, but you got a special children’s rate ticket for half price. How much change should you have from £10? A.£2.50 £2.50 B.£1.50 £1.50 C.£1.25 £1.25 D.£2.25 £2.25 Success Criteria What are the key words and numbers?What are the key words and numbers? What operation is needed?What operation is needed? Split the problem into partsSplit the problem into parts Make sure all parts are completeMake sure all parts are complete

53 Yes That’s Correct

54 125,000

55 Question 13 0.56 x 0.02 = A.1.112 1.112 B.0.112 0.112 C.0.0112 0.0112 D.11.2 11.2 Success Criteria Remember when you multiply 2 decimal numbers they get smaller each time.Remember when you multiply 2 decimal numbers they get smaller each time.e.g. 5x0.5=2.55x0.5=2.5 0.5 x 0.5=0.250.5 x 0.5=0.25 0.05x0.5=0.0250.05x0.5=0.025

56 Yes That’s Correct

57 250,000

58 Question 14 Which of these values is largest? A.0.089 x 100 0.089 x 1000.089 x 100 B.2 3 2 32 3 C.The square root of 81 The square root of 81The square root of 81 D.88% of 10 88% of 1088% of 10 Success Criteria Work out each valueWork out each value Which is the largest?Which is the largest?

59 Yes That’s Correct

60 500,000

61 Question 15 What is 12.02 x 0.02 A.0.2404 0.2404 B.24.04 24.04 C.2.44 2.44 D.2.404 2.404 Success Criteria Partition the first number and multiply each part by the second number.Partition the first number and multiply each part by the second number. Use what you know to work out each part at a time:Use what you know to work out each part at a time: 12 x 2 = 2412 x 2 = 24 12 x 0.2 = 2.4……12 x 0.2 = 2.4……

62 Yes, AMAZING That’s Correct

63 1,000,000


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