Foundation June 2022 Paper 1 Q5
5 Here is a list of numbers.
3 6 7 8 11 25 27
(a) From the numbers in the list, write down
(i) an even number (1)
(ii) a multiple of 9 (1)
(iii) a square number (1)
(iv) a prime number (1)
(b) Use brackets to make the statement correct.
You may use more than one pair of brackets in the statement.\[2^2 + 5 \times 2 + 3^2 = 99\] (1)
You may use more than one pair of brackets in the statement.\[2^2 + 5 \times 2 + 3^2 = 99\] (1)
| Scheme | Marks |
|---|---|
| (i) Answer: 6 or 8 | B1 |
| (ii) Answer: 27 | B1 |
| (iii) Answer: 25 | B1 |
| (iv) Answer: 3 or 7 or 11 | B1 |
| (4) |
Notes
B1: allow 6 and 8
B1: cao
B1: cao
B1: allow two or more of 3, 7, 11
| Scheme | Marks |
|---|---|
| \((2^2 + 5) \times (2 + 3^2) = 99\) Answer: Two correct pairs of brackets | B1 |
| (1) | |
| (5 marks) |
Notes
B1: cao