Foundation November 2021 Paper 1 Q1
1.
(a)
2 3 8 16 20 24 29
From the numbers in the list above, write down
(i) a square number, [1]
(ii) the smallest prime number. [1]
(b)
(i) Work out 420 + 85. [1]
(ii) Work out 0·045 × 100. [1]
(c) Write 17% as a fraction. [1]
(d)
Write the following values in order.
Start with the largest. [1]
\(-2\) 0 \(-5\) 0·03
……… ……… ……… ………
Largest
(e) Work out \(\dfrac{6 \times 40}{12}\). [2]
| Scheme | Marks | Comments |
|---|---|---|
| (i) 16 | B1 | |
| (ii) 2 | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| (i) 505 | B1 | |
| (ii) 4.5 | B1 | Allow trailing zeros e.g. 4.50 |
| Scheme | Marks | Comments |
|---|---|---|
| \(\dfrac{17}{100}\) | B1 | Accept 17/100; ignore correct equivalent fractions but do not ignore e.g. a change to a decimal or rewriting as an incorrect fraction such as 1/17 |
| Scheme | Marks | Comments |
|---|---|---|
| 0.03, 0, \(-2\), \(-5\) | B1 |
| Scheme | Marks | Comments |
|---|---|---|
| 20 | B2 | B1 for \(\dfrac{40}{2}\) or \(\dfrac{240}{12}\) oe, si |
| (8) |