THE PERSE SCHOOL Paper 1 by smoothmaths | Jul 27, 2020 | 0 comments Welcome to your THE PERSE SCHOOL Paper 1 1. Write the missing number in the space provided. 56 ÷ = 8 2. Here is a number sequence. Write in the missing number. 3 6 10 15 3. The diagram below shows a triangle [not drawn to scale]. Calculate each of the angles marked x and y. Answer: x= y= 4. Change 0.72 to a fraction leaving your answer in its simplest form Answer: 5. Calculate each of the following (a) 3-2 \[\frac{5}{9}\] Answer: (b) 2+4 x \[\frac{3}{5}\] Answer: 6. My garden centre sells Summer bedding plants at 85p each. I have £30 to spend. How many plants can I buy? Show your working. Answer: 7. Write in what the two missing digits could be: 34 + 97 = 631 8. Brian has 7 dominoes in a bag. He takes out one domino and finds the total of the two numbers. He then puts the domino back in the bag. His 7 dominoes are shown below, together with a graph of his results after doing this experiment 100 times. (a) Explain why the total 7 never came up. Answer: (b) Explain why the total of 6 came up most often. Answer: 9. Write in the missing numbers to each of the following: (a) 93 - - 18 = 36 (b)( 8 + ) x 7 = 91 10. Which of the following fractions is closet to \[\frac{1}{4}\] \[\frac{11}{40}\] \[\frac{16}{60}\] \[\frac{21}{80}\] \[\frac{26}{100}\] \[\frac{31}{120}\] Answer: 11. Susan is making a necklace of beads, using red and yellow beads in the ratio 2 : 3. She has 56red beads altogether. How many yellow beads will she need: Answer: yellow beads How many beads will she use altogether? Answer: beads 12. The three numbers missing from these boxes are all prime numbers. Write in the missing numbers. X X = 385 13. Brian is looking at the schedule of TV programmes for that evening. Brian watches the film on ITV but after 1/2 an hour he changes channel to BBC 1. What is showing on BBC 1 when he changes channel? Answer: The Drama on BBC 1 lasts for 1 hour and 40 minutes. At what time does it end? Answer: 14. Make a list of all the whole numbers which leave a remainder of 7 when divided into 46.Answer: 15. The charge £C made by a caterer for arranging a birthday party for n people is given by theformula: C = 3n +40 (a) What is the charge, in £, for a party of 20 people? Answer: £ (b) What is the average cost per person for a party of 20 people? Answer: £ 16. Study the graph below: The co-ordinates of A, B and C are: A (3 , 1) ; B (6 , 2) ; C (12 , 4) The value of D (not shown) also lies on this line. If D is (15 , a), what is the value of a? Answer: a = E is another point (not shown) o this line and E is (b , 8).What is the value of b? Answer: b = If (p , q) is another point on this same line, write down a relationship (equation) between p and q. Answer: 17. Find the value of each of the following: (a) 68.9 + 9.86 Answer: (a) (b) 321 - 268 Answer: (b) (c) 391 x 7 Answer: (c) (d) 656 ÷ 8 Answer: (d) 18. Brian starts with 1000 and subtracts 11 each time. The first four numbers in his sequence are: 1000, 989, 978, 967 If he continues in this way, what will be the first negative number in his sequence? Answer: 19. Find the missing numbers so that the answer is always 56 20. Two rectangles ABCD and PQRS are shown below: Calculate the shaded area. Answer: \[cm^{2}\] Time is Up!
