## Excel Basic Skills Homework Book: Addition and SubtractionIn the 'Excel Basic Skills' Series. This aid to addition and subtraction for 10 to 12 year olds presents worked examples and many exercises. Revises the skills needed to add and subtract numbers up to 999 and extends these skills to larger numbers. Covers place value trading and problem solving using the correct order of operations. By the author of Excel Year 5 Maths and Excel Year 6 Advanced Maths. |

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### Contents

UN lT 3 Subtraction of whole numbers to 999 | 20 |

UNlTS Addition of whole numbers to 9999 | 35 |

Subtraction of whole numbers beyond 9999 | 53 |

### Common terms and phrases

Add the following addition and subtraction altogether all mean Arrange the following bigger number Brain busters Complete the following digit expanded form Find the difference Find the sum following addition wheels following amounts following magic squares four hundred four-digit numeral icecreams Jor example left to right MEAN WE WRlTE nearest thousand numbers in ascending order of operations place value table questions Complete Quick questions Revise and check Round each number six hundred smaller number smallest to largest Solution Stay in touch Subtract the following subtract the smaller symbol for subtraction tens column Th H T U thou.s hund.s tens thousand five hundred Thousands Hundreds Tens Thousands Millions Thousands Thousands Ten Thousands Thousands Thousands Hundreds three hundred trade 1 hundred u i i i i i Units Exercise whichever comes whole number Write in words Write the following Write the largest Write the numeral Write the place Write the smallest