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Primary 5 Mathematics Whole Numbers
My Pals Are Here, Book A, Chapter 1: Whole Numbers Shaping Maths, Book A, Unit 1: Whole Numbers
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Chapter Learning Outcomes
Read and write 6-digit numbers Read and write 7-digit numbers
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Read and Write 6-digit Numbers
? What number comes next? Let’s count on.
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Read and Write 6-digit Numbers
One million
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Read and Write 6-digit Numbers
Count using I Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 2 4 5 9 1 8 stands for 2 hundred thousands stands for 4 ten thousands stands for 5 thousands 5000 stands for 9 hundreds 900 stands for 1 ten 10 stands for 8 ones 8
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Read and Write 6-digit Numbers
two hundred and forty-five thousand nine hundred and eighteen two hundred and forty-five thousand, nine hundred and eighteen is seven hundred and eighteen thousand, five hundred and eight.
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Let’s Try! Write in numerals and in words. Numerals: Words: 736 142
seven hundred and thirty-six thousand, one hundred and forty-two
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Let’s Try! Write in figures.
eight hundred and sixty-five thousand, four hundred and thirteen nine hundred and three thousand, seven hundred and four c) four hundred thousand and twenty
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Let’s Try! Write in words. 582 412 190 300 c) 200 705
five hundred and eighty-two thousand, four hundred and twelve one hundred and ninety thousand and three hundred two hundred thousand, seven hundred and five
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What is… 10 tens? 100 10 hundreds? 1000 10 thousands? 10 000
10 ten thousands? 10 one hundred thousands? Confusing? Count the number of zeros!
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Let’s Try! Find the missing numbers. 876 123 = 876 000 +
= c) = d) = 123 370
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Read and Write 7-digit Numbers
? What number comes next? Let’s count on.
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Read and Write 8-digit Numbers
Ten million
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Read and Write 7-digit Numbers
Count using Millions Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones 6 5 8 2 4 1 9 stands for 6 millions stands for 5 hundred thousands stands for 8 ten thousands stands for 2 thousands 2000 stands for 4 hundreds 400 stands for 1 ten 10 stands for 9 ones 9
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Read and Write 7-digit Numbers
six million four hundred and nineteen five hundred and eighty-two thousand six million, five hundred and eighty-two thousand, four hundred and nineteen is four million, three hundred and three thousand, one hundred and ten.
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Let’s Try! Write in numerals and in words. Numerals: Words: 4 268 351
four million, two hundred and sixty-eight thousand, three hundred and fifty-one
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Let’s Try! Write in figures.
two million, four hundred and thirty-five thousand, six hundred and seventy-one five million, seven hundred thousand, five hundred and fifty c) eight million, eighty thousand and eight
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Let’s Try! Write in words. 7 654 311 4 042 608 c) 9 100 207
seven million, six hundred and fifty-four thousand, three hundred and eleven four million, forty-two thousand, six hundred and eight nine million, one hundred thousand, two hundred and seven
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Let’s Try! Find the missing numbers. 3 658 247 = 3 000 000 + + 247
= = c) = d) = 96 000
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Let’s think! How many hundreds are there in 2 million? 20 000
How many thousands are there in 2 million? 2000
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Read and write 6-digit numbers
Reference — Textbooks Learning Outcomes Read and write 6-digit numbers 5A pp. 7 – 9 pp. 3 – 4 Read and write 7-digit numbers pp. 10 – 13 pp. 5 – 6
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