Starter quiz
- Write this number, given as a numeral, in words: 509,000
- 'five hundred and nine thousand' ✓
- Look at this number: 4932883 How should it be written using separator commas?
- 4,932,883 ✓
- 49,328,83
- 493,288,3
- 493,28,83
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- Look at this number: 9812334.1 How should it be written using separator commas and a decimal point?
- 981,233,4.1
- 98,123,34.1
- 9,812,3,34.1
- 9,812,334.1 ✓
-
- Read this number and complete the blank in the sentence. 9,725,000 Nine ______, seven hundred and twenty-five thousand.
- 'million' ✓
- Read this number and complete the blank in the sentence. 8,762,145 Eight million, seven hundred and sixty-two ______, one hundred and forty-five.
- 'thousand' ✓
- Jacob has incorrectly written his answer to a calculation as 29,476,53.7 How should he have written this?
- 2,94,76,53.7
- 2,947,65,3.7
- 2,947,653.7 ✓
- 29,47,653.7
-
Exit quiz
What number is represented by the place value counters? Write your answer as a numeral, remembering to use separator commas.- '4,132,523' ✓
What number is represented by these place value counters? Write your answer as a numeral, remembering to use separator commas.- '2,102,343' ✓
What number is represented in this part of a Gattegno chart? Write your answer as a numeral remembering to use separator commas.- '8,068,779' ✓
- Nine million, four hundred and six thousand, six hundred and seven is written as ___
- 9,46,67
- 9,46,607
- 9,406,67
- 9,406,607 ✓
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Complete the blank in the sentence: 1,000 more than this number is one million, three hundred and ______ thousand, three hundred and twelve.- 'twenty-five' ✓
- Complete the blank in the sentence: 100,000 more than this number is one million, ______ hundred and twenty-four thousand, three hundred and twelve.
- 'four' ✓
Worksheet
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Presentation
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Video
Lesson Details
Key learning points
- Numbers can be represented using place value counters or a Gattegno chart
- A zero in a number shows that there is no digit value in that column - this is called a placeholder.
- When we read numbers, we group the digits into threes from the right.
Common misconception
Children may incorrectly write numbers by not using a placeholder zero.
Use place value counters or a Gattegno chart to represent the number. Are there digits for each place? If not, we need to use a placeholder zero.
Keywords
Million - One million is composed of 1,000 thousands. One million is written as a one followed by six zeros.
Placeholder - A placeholder is where we use the digit zero to hold a place in a number and maintain place value. Placeholders are used so that we can write numerals properly.
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