Grade 1 revision booklet questions 1 - Types of Numbers, Place Value, Directed Numbers

Sep 5, 2026

Maths revision booklet questions focusing on foundational number knowledge and exam-style practice. Covers key concepts such as factors, multiples, prime numbers, powers and roots, alongside square and root calculations, prime factor products, and selecting numbers that meet specific conditions (odd, multiples, factors). Includes place value tasks using figures and words, rounding to whole numbers or thousands, ordering decimals, and working with directed numbers using rules and temperature scenarios, including tables and map-based questions.

LanguageEnglish

CategoryExam

FormatPDF

Pages49

Reading Time2 h 3 min

AccessFree to download

Types of Numbers

Place Value

Directed Numbers

GCSE EDEXCEL MATHS REVISION BOOKLET 1 Types of Numbers Things to remember: 􀁸 A factor is a whole number that divides exactly into another number. 􀁸 A multiple is a number that may be divided by another a certain number of times without a remainder. 􀁸 A prime number has 2, and only 2, factors – 1 and itself. 􀁸 A power tells us how many times the base number has been multiplied by itself. 􀁸 A root is the opposite of a power. 􀁸 A square number is the result of multiplying an integer (whole number) by itself. 1. (a) Write down the square of 8 (1) (b) Write down the value of 10³ (1) (c) Estimate the value of √20 (1) (Total 3 marks) 2. Here is a list of eight numbers: 4 5 4 25 29 30 33 39 40 From the list, write down (i) a factor of 20 (ii) (iii) a multiple of 10 the prime number that is greater than 15 | .
. | | --- | | . | (Total 3 marks) 3. Express 180 as a product of its prime factors. ........................................................ (Total 3 marks) 4. (a) Write down the value of 7² ……………………. (1) (b) Write down the value of √25 ……………………. (1) (c) Write down the value of 2³ ……………………. (1) (Total 3 marks) 5. (a) Write down the value of √81 ……………………. (1) (b) Work out the value of 5² + 2³ (2) (Total 3 marks) 6. Here is a list of numbers: 2 3 10 12 15 16 24 From the list write down (2) an odd number ……………………. (1) (b) a multiple of 6 ……………………. (1) (c) a factor of 18 ……………………. (1) (Total 3 marks) 7. Here is a list of numbers. 2 3 5 8 10 16 21 24 From the numbers in the list, (2) write down an odd number ……………………. (1) (b) write down the square number ……………………. (1) (c) write down the number which is a multiple of 6 ……………………. (1) (Total 3 marks) 8. Here is a list of numbers. 1 2 4 5 7 11 13 14 15 17 From the list, write down three different prime numbers that add together to make 20 (Total 3 marks) Place Value Things to remember: Label columns as below | Thousands | Hundreds | Tens | Units | | 1
10 | 1
100 | 1
1000 | | --- | --- | --- | --- | --- | --- | --- | --- | 1. (a) Write the number seven thousand and twenty five in figures. (1) (b) Write the number 9450 in words. (1) (c) Write the number 28.75 to the nearest whole number. (1) (d) Write the number 7380 to the nearest thousand. (1) (Total 4 marks) 2. Write down the value of the 3 in the number 4376 (Total 1 mark) 3. Write down the value of the 3 in 16.35 (Total 1 mark) 4. (a) Work out 90 ÷ 10 …........................................................ (1) (b) Write these numbers in order of size. Start with the smallest number. 2.8 4.71 0.6 13.4 (1) (c) Write 7⁄10 as a decimal. (1)(Total 3 marks) 5. (a) Write these numbers in order of size. Start with the smallest number. 3517 7135 5713 1357 (1) (b) Write these numbers in order of size. Start with the smallest number. 0.354 0.4 0.35 0.345 …………………………………………………………………………………………………. . (1) (Total 2 marks) 6. Here are four cards. There is a number on each card. (a) Write down the largest 4-digit even number that can be made using each card only once. …........................................................ (2) (b) Write down all the 2-digit numbers that can be made using these cards. (2) (Total 4 marks) 7. (a) Write these numbers in order of size. Start with the smallest number. 3007 4435 399 4011 3333 (1) (b) Write these numbers in order of size. Start with the smallest number. 3.7 5.62 0.7 14.3 …………………………………………………………………………………………………. . (1) (c) Write 910 as a decimal. (1) (Total 3 marks) 8. Write the following numbers in order of size. Start with the smallest number. 0.61 0.1 0.16 0.106 …………………………………………………………………………………………………. . (Total 1 mark) Directed Numbers Things to remember: 􀁸 + - = - 􀁸 - - = + 􀁸 Use a number line – if you’re adding you need to move in

FAQs

What do factors, multiples, prime numbers, powers, and roots mean in this booklet?

A factor divides exactly into another number, a multiple can be divided without a remainder, and a prime number has exactly two factors: 1 and itself. A power shows repeated multiplication, while a root is the opposite idea to a power.

How do the Place Value questions ask you to represent numbers?

They require writing numbers in figures and words, converting decimals to the nearest whole number or rounding to a given place (such as the nearest thousand). They also include finding the value of a specific digit and ordering numbers by size.

How are directed numbers used in the questions?

The booklet applies rules for addition and subtraction with positive and negative numbers using a number line. Several problems use temperature changes and tables, asking for differences, highs/lows, and values after further changes.

Sep 5, 2026

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