1 Numbers and the number system

1.1 Integers

1.2 Fractions

1.3 Decimals

1.4 Powers and roots

1.5 Set language and notation

1.6 Percentages

1.7 Ratio and proportion

1.8 Degree of accuracy

1.9 Standard form

1.10 Applying number

1.11 Electronic calculators

2 Equations, formulae and identities

2.1 Use of symbols

2.2 Algebraic manipulation

2.3 Expressions and formulae

2.4 Linear equations

2.5 Proportion

2.6 Simultaneous linear equations

2.7 Quadratic equations

2.8 Inequalities

3 Sequences, functions and graphs

3.1 Sequences

3.2 Function notation

3.3 Graphs

3.4 Calculus

4 Geometry and trigonometry

4.1 Angles, lines and triangles

4.2 Polygons

4.3 Symmetry

4.4 Measures

4.5 Construction

4.6 Circle properties

4.7 Geometrical reasoning

4.8 Trigonometry and Pythagoras’ theorem

4.9 Mensuration of 2D shapes

4.10 3D shapes and volume

4.11 Similarity

5 Vectors and transformation geometry

5.1 Vectors

5.2 Transformation geometry

6 Statistics and probability

6.1 Graphical representation of data

6.2 Statistical measures

6.3 Probability

IGCSE Math a 1.1 Integers Topic Practice

Edexcel IGCSE Math a 1.1 Integers question practice helps you revise this syllabus point with the course map in view. Use this page to focus on one topic, check the style of questions available, and connect each attempt back to the knowledge area it is testing.

EduNinja keeps Math a practice aligned to Edexcel, so you can move from topic review into exam-style question bank work without losing the syllabus structure. Start with a small set, mark the weak steps, then return to nearby topic links when a definition, graph, calculation, or explanation needs repair.

(a)

Write in figures the number six thousand, seven hundred and five.

[ 1 ]

(b)

Write these numbers in order of size.

Start with the smallest number.

\begin{array}{lllll} 567 & 498 & 512 & 427 & 531 \end{array}

[ 1 ]

(c)

Write down the multiple of 6 that is between 19 and 29

[ 1 ]

(d)

Write down a prime number that is between 30 and 40
□
(c) Tick $(\checkmark)$ the box that describes the value of the 7 in 0.3785

[ 1 ]

[Maximum number: 4]

The table gives information about the lengths, in kilometres, of the shorelines of seven lakes.

(a)

Which of these seven lakes has the longest shoreline?

[ 1 ]

(b)

Write the number 6124 in words.

The shoreline of Lake Nasser is longer than the shoreline of Lake Inari.

[ 1 ]

(c)

How much longer?
km

[ 1 ]

(d)

Write down the value of the 6 in the number 4763

Two numbers in the table round to 4000 when written correct to the nearest thousand.

[ 1 ]

From the numbers in the box, write down

(a)

the multiple of 7

(b)

the factor of 72

(c)

the prime number.

(a)

Write these numbers in order of size.
Start with the smallest number.
$\begin{array}{lllll}122 & 5 & 150 & 71 & 39\end{array}$

[ 1 ]

(b)

Write in figures the number five thousand and eighty four.

[ 1 ]

(c)

Write down the value of the 3 in the number 1324

[ 1 ]

[Maximum number: 4]

The table shows the land area, in $\mathrm{km}^{2}$ , of each of six US states.

(a)

Which one of these six US states has the greatest land area?

[ 1 ]

(b)

Write down the value of the 4 in the number 294207

[ 1 ]

(c)

Work out the sum of the land area of Oregon and the land area of Washington. $\mathrm{km}^{2}$

ea?
(b) Write the number 314161 correct to the nearest hundred.

I
(c) Write down the value of the 4 in the number 294207

The land area of Vermont is $23871 \mathrm{~km}^{2}$

[ 1 ]

(d)

Write the number 23871 in words.

[ 1 ]

[Maximum number: 4]

Cho finds this information about the areas, in square kilometres, of some South American countries.

(a)

Which of these countries has the largest area?

[ 1 ]

(b)

Write the number 163800 in words.

[ 1 ]

(c)

Circle the word that describes the value of the 7 in 406752

7 tenths $\quad 7$ tens $\quad 7$ hundreds $\quad 7$ hundredths $\quad 7$ thousandths

[ 1 ]

(d)

Work out the difference between the area of Chile and the area of Uruguay.

[ 1 ]

[Maximum number: 3]

Here is a list of numbers.

\begin{array}{llllll} 9 & 11 & 25 & 27 & 33 & 40 \end{array}

(a)

From the numbers in the list, write down

[ 1 ]

(i)

an even number

[ 1 ]

(b)

Write down the lowest temperature. ${ }^{\circ} \mathrm{C}$

[ 1 ]

(c)

Give an example to show that Hassan is not correct.

Here are the temperatures, in ${ }^{\circ} \mathrm{C}$ , in Paris at midnight for one week.
-3
-7
-2
-6
-9
-1
-5 -3 " " -6 -9 -1 -5
(b) Write down the lowest temperature. "

堤 ${ }^{\circ} \mathrm{C}$ (1)

(c) Find the square root of 441

Hassan says,
"the sum of two prime numbers is always even"
(d) Give an example to show that Hassan is not correct.

[ 1 ]

[Maximum number: 1]

Write these numbers in order of size.
Start with the smallest number.
-7
3
-5
-9
0
1

[Maximum number: 1]

Write these numbers in order.
Start with the smallest number.

\begin{array}{lllll} 3 & -8 & 1 & -5 & 0 \end{array}

[Maximum number: 3]

The table gives information about the weight of sugar produced by each of five countries in one year.

(a)

Write the number 28149 in words.

[ 1 ]

(b)

Which of these five countries produced the greatest weight of sugar?

[ 1 ]

(c)

Write down the value of the 8 in the number 23787
勤
(c) Write down the value of the 8 in the number 23787

[ 1 ]

0 selected

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