math primary 4 numbers up to 100 000
TRANSCRIPT
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Number up to 100.000Number up to 100.000
Ten-thousands Thousands Hundreds Tens Ones
1 2 5 7 41 2 5 7 4
I say : Twelve thousand, five hundred and seventy four
I write : 12.574
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Number up to 100.000Number up to 100.000
Ten-thousands Thousands Hundreds Tens Ones
2 5 4 0 92 5 4 0 9
I say : Twenty-five thousand, four hundred and nine
I write : 25.409
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Number up to 100.000Number up to 100.000
Ten-thousands Thousands Hundreds Tens Ones
3 1 0 2 73 1 0 2 7
I say : Thirty-one thousand and twenty seven
I write : 31.027
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In 32.145
The digit 3 stands for 3 ten thousandsand has a value of 30.000
The digit 2 stands for 2 thousandsand has a value of 2.000
The digit 1 stands for 1 hundredsand has a value of 100
The digit 4 stands for 4 tensand has a value of 40
The digit 5 stands for 5 onesand has a value of 5
The digit 3 stands for 3 ten thousandsand has a value of 30.000
The digit 2 stands for 2 thousandsand has a value of 2.000
The digit 1 stands for 1 hundredsand has a value of 100
The digit 4 stands for 4 tensand has a value of 40
The digit 5 stands for 5 onesand has a value of 5
The digit 3 stands for 3 ten thousandsand has a value of 30.000
The digit 2 stands for 2 thousandsand has a value of 2.000
The digit 1 stands for 1 hundredsand has a value of 100
The digit 4 stands for 4 tensand has a value of 40
The digit 5 stands for 5 onesand has a value of 5
The digit 3 stands for 3 ten thousandsand has a value of 30.000
The digit 2 stands for 2 thousandsand has a value of 2.000
The digit 1 stands for 1 hundredsand has a value of 100
The digit 4 stands for 4 tensand has a value of 40
The digit 5 stands for 5 onesand has a value of 5
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In 29.306
The digit 3 stands for 3 hundredsand has a value of 300
The digit 0 stands for 0 tensand has a value of 0
The digit 6 stands for 6 onesand has a value of 6
The digit 3 stands for 3 hundredsand has a value of 300
The digit 0 stands for 0 tensand has a value of 0
The digit 6 stands for 6 onesand has a value of 6
The digit 3 stands for 3 hundredsand has a value of 300
The digit 0 stands for 0 tensand has a value of 0
The digit 6 stands for 6 onesand has a value of 6
The digit 3 stands for 3 hundredsand has a value of 300
The digit 0 stands for 0 tensand has a value of 0
The digit 6 stands for 6 onesand has a value of 6
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Compare number up to 100.000 Compare number up to 100.000
34.506 44.506<<3 ten thousands is smaller than 4 ten thousands
Therefore, 34.506 is smaller than 44.506This means 44.506 is greater than 34.506
3 ten thousands is smaller than 4 ten thousandsTherefore, 34.506 is smaller than 44.506This means 44.506 is greater than 34.506
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Compare number up to 100.000 Compare number up to 100.000
23.646 23.546>>Ten thousands and thousands have the same digit
6 hundreds is greater than 5 hundredsTherefore, 23.646 is greater than 23.546This means 23.546 is smaller than 23.646
Ten thousands and thousands have the same digit6 hundreds is greater than 5 hundreds
Therefore, 23.646 is greater than 23.546This means 23.546 is smaller than 23.646
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For Remember !
We always start comparing the ten thousands, then the thousands, the hundreds, followed by the tens and finally the ones
We always start comparing the ten thousands, then the thousands, the hundreds, followed by the tens and finally the ones
We always start comparing the ten thousands, then the thousands, the hundreds, followed by the tens and finally the ones
We always start comparing the ten thousands, then the thousands, the hundreds, followed by the tens and finally the ones
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79.40979.409 79.04979.049 97.04997.049
Arrange these numbers in ascending order!
The smallest The greatestThe smallest The greatest
79.04979.049 79.40979.409 97.04997.049
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23.23323.233 23.32323.323 23.33223.332
Arrange these numbers in descending order!
The greatest The smallestThe greatest The smallest
23.332 23.323 23.233
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Use the following digits to form 5-digits number
22 11 55 66 88The greatest number
86 521.
The smallest number
86 521.
12 568.
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Use the following digits to form 5-digits number
00 22 44 77 99The greatest number
97 420.
The smallest number
97 420.
20 479.
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Do the following questions!1. Write the numbers
a. Seventeen thousand, two hundred and sixty-eight
b. Seventy thousand, nine hundred and elevenc. Ninety-nine thousand and nine
2. Write these numbers in wordsa. 25.515b. 30.303c. 88.018
3. Arrange these numbers in ascending ordera. 43.344 - 34.443 - 44.343b. 56.566 - 56.665 - 56.656
4. Arrange these numbers in descending ordera. 77.447 - 74.774 - 47.774b. 10.110 - 10.010 - 10.101
Do the following questions!1. Write the numbers
a. Seventeen thousand, two hundred and sixty-eight
b. Seventy thousand, nine hundred and elevenc. Ninety-nine thousand and nine
2. Write these numbers in wordsa. 25.515b. 30.303c. 88.018
3. Arrange these numbers in ascending ordera. 43.344 - 34.443 - 44.343b. 56.566 - 56.665 - 56.656
4. Arrange these numbers in descending ordera. 77.447 - 74.774 - 47.774b. 10.110 - 10.010 - 10.101
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Count in sequence
10.60010.500
10.40010.300
Count up by 100Count up by 100
10.30010.200
10.10010.000
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Count in sequenceCount in sequence
28.00027.500
27.00026.500
Count up by 500Count up by 500
26.50026.000
25.50025.000
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Count in sequenceCount in sequence
28.20027.000
25.80024.600
Count up by 1.200
Count up by 1.200
24.60023.400
22.20021.000
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Count in sequenceCount in sequence
40.00037.500
35.00032.500
Count up by 2.500
Count up by 2.500
32.50030.000
27.50025.000
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Count in sequenceCount in sequence
27.10026.900
26.700
Count down by 200
Count down by 200
26.70026.500
26.30026.100
25.900
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Count in sequenceCount in sequence
47.10046.100
45.100
Count down by 1.000
Count down by 1.000
45.10044.100
43.10042.100
41.100
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Count in sequenceCount in sequence
47.10040.100
24.100
Count down by 1.500
Count down by 1.500
24.10022.600
21.10019.600
18.100
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Complete Number Pattern
The rule is+ 1.200
What is the rule ?
The rule is+ 1.200
13.30013.300 16.90016.90014.50014.500 15.700 18.100
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Complete Number Pattern
The rule is- 2.000
The rule is- 2.000
74.10074.100 68.10068.10072.10072.100 70.100 66.100
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Complete Number Pattern
The rule isx 2
The rule isx 2
111111 888888222222 444 1.776
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Complete Number Pattern
The rule is: 10
The rule is: 10
10.00010.000 10101.0001.000 100 1
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What are the missing numbers in these patterns?
3.000 7.000
??
2.5002.500 500500 ??
3.0003.000 7.0007.000
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What are the missing numbers in these patterns?
150 500
??
33 5050 ??
150150 500500