Foundation November 2020 Paper 2 Q8
8
(a) Write down an even whole number that is also a square number. [1 mark]
(b) Write down all the cube numbers between 100 and 400 [2 marks]
(c) Write down two numbers that
are multiples of 3
and
multiply to make 216 [1 mark]
| Answer | Mark | Comments |
|---|---|---|
| Any even square whole number | B1 | eg 4 or 16 or 36 or 64 |
Additional guidance
| 0 | B1 |
| \(2^2 = 4\) | B1 |
| Answer only of \(2^2\) | B0 |
| Answer only of \(\dfrac{16}{4}\) | B0 |
| Answer | Mark | Comments |
|---|---|---|
| 125 216 343 with no extras | B2 | B1 125 216 343 seen with extras or two of 125 216 343 seen alone or with extras or \(5^3\;\; 6^3\;\; 7^3\) |
Additional guidance
| 125 216 343 seen with answer \(5^3\;\; 6^3\;\; 7^3\) | B2 |
| \(5^3\;\; 6^3\;\; 7^3\) only | B1 |
| 125 216 343 seen with answer 5 6 7 | B1 |
| 5 6 7 only | B0 |
| Extras may be incorrect for B1 |
| Answer | Mark | Comments |
|---|---|---|
| 3 and 72 or 6 and 36 or 9 and 24 or 12 and 18 | B1 | either order |
Additional guidance
| Answer line takes precedence | |
| Award the mark for embedded answers only if the answers are selected eg1 \(216 \div 3 = 72\) with no answer or with incorrect answer eg2 \(216 \div 3 = 72\) (with 3 and 72 circled) with no contradictory answer eg3 \(3 \times 72\) in working with no contradictory answer | B0 B1 B1 |