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Work out how many days there are in 12 weeks. ................................. days
Write 6847 correct to the nearest hundred.
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On the circle, centre $O$, draw a radius.
Find 10\% of 950.
Draw Pattern 2 in this sequence.
Pattern 1
Pattern 2
Pattern 3
Pattern 4
Complete the mapping diagram.
Simplify.
$12f - 2f + 4f$
In a class of 42 students, $\frac{2}{7}$ are girls.
Work out the number of boys in the class.
Write down the integer that is nearest to \( \sqrt{39} \).
Work out. $$(10 - 15) \times -4$$
The marks for 19 students in a test are recorded below.
72 84 75 100 87 95 81 72 90 89
98 87 74 100 79 85 91 76 93
(a) Complete an ordered stem-and-leaf diagram.
$$\begin{array}{c|c} \text{7} & \text{} \\ \hline \text{8} & \text{} \\ \hline \text{9} & \text{} \\ \hline \text{10} & \text{} \end{array}$$
Key ............ | ............ represents ................
[3]
(b) How many students scored less than 84?
...................................................... [1]
(c) Write down the median.
...................................................... [1]
h(x) = \frac{5x - 1}{2}
Work out h(2).
Work out.
$\frac{2}{5} + \frac{9}{20}$
Simplify.
$\frac{y}{y}$ .......................................... [1]
The diagram shows a triangle of base 20 cm and height 3 cm attached to a rectangle with sides of length 20 cm and 12 cm.
Find the total area of the shape.
............................................ \text{cm}^2
U= \{3, 4, 5, 6, 7, 8, 9, 10, 11, 12\}
M = \{\text{multiples of 3}\}
(a) Complete the Venn diagram.
[1]
(b) Write down n(M).
[1]
Find the equation of the line parallel to the line $y = 2x + 5$ that passes through the point $(0, -3)$.
y = ............................................. [2]
Describe fully the \textbf{single} transformation that maps triangle $D$ onto triangle $E$.
A fair 6-sided die is numbered 1, 2, 3, 4, 5 and 6. The die is thrown twice.
Find the probability that the die lands on 4 both times.
Find the highest common factor (HCF) of 26 and 78.
Solve.
$5x + 7 \geq -3$ .............................................. [2]
These are the first five terms in a sequence.
-2 2 6 10 14
Find the $n^{th}$ term.
Idris runs at an average speed of 5 m/s.
Find how long he takes to run 3 km.
............................... seconds [3]
Solve the simultaneous equations.
$x - 2y = 4$
$x + 3y = -1$
$x = \text{....................................}$
$y = \text{....................................}$ [2]