Kungfu math p3 slide1 (numbers up to 10000)
- 1. Whole Numbers Numbers up to 10000 What will we learn today? • Number notation and place values (thousands, hundreds, tens, on es)
- 2. Understanding the place values
- 3. Before we begin, let’s understand what is place values.
- 4. In the number 1245, tens ones
- 5. In the number 1245, thousands hundreds
- 6. So, in a 4-digit number, There are Thousands place Hundreds place Tens place Ones place
- 7. In 9265, the digit 2 is in the ___ place. a) ones b) tens c) hundreds d) thousands
- 8. In 9265, the digit 2 is in the ___ place. a) ones b) tens c) hundreds d) thousands The ‘2’ stands for 200.
- 9. In 9265, the digit 2 is in the ___ place. a) ones b) tens c) hundreds d) thousands
- 11. In 7501, the digit 5 stands for _____. a) 5 b) 50 c) 500 d) 5000
- 12. In 7501, the digit 5 stands for _____. a) 5 b) 50 c) 500 d) 5000 The ‘5’ is in the hundreds place.
- 13. In 7501, the digit 5 stands for _____. a) 5 b) 50 c) 500 d) 5000 The ‘5’ stands for 500.
- 14. Understanding odd and even numbers
- 15. Even numbers can be divided evenly into groups of two. Odd numbers can NOT be divided evenly into groups of two.
- 16. Even numbers can be divided evenly into groups of two. Examples of even numbers : 2,4,6,8,10 Odd numbers can NOT be divided evenly into groups of two. Examples of odd numbers : 1,3,5,7,9 1Odd 3Odd 5Odd 7Odd 9Odd 11Odd 2Even 4Even 6Even 8Even 10Even 12Even
- 18. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 b) 1284 c) 2148 d) 2481
- 19. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 Did you notice the 2 important information? b) 1284 c) 2148 d) 2481
- 20. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 b) 1284 c) 2148 tens ones thousands hundreds d) 2481 To form the smallest number, the first digit must be the smallest number.
- 21. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 b) 1284 c) 2148 tens ones thousands hundreds d) 2481 The smallest number is 1.
- 22. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 1 b) 1284 c) 2148 tens ones thousands hundreds d) 2481 However, odd numbers can NOT be divided evenly into groups of two. We need to put ‘1’ at the last position.
- 23. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 2 1 b) 1284 c) 2148 tens ones thousands hundreds d) 2481 Next, we arrange the remaining numbers according to the value, from the smallest to the greatest.
- 24. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 2 4 1 b) 1284 c) 2148 tens ones thousands hundreds d) 2481 Next, we arrange the remaining numbers according to the value, from the smallest to the greatest.
- 25. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 2 4 8 1 b) 1284 c) 2148 tens ones thousands hundreds d) 2481 Next, we arrange the remaining numbers according to the value, from the smallest to the greatest.
- 26. What is the smallest odd number that can be formed with the digits 1,2,4 and 8? a) 1248 b) 1284 c) 2148 d) 2481
- 27. Are you ready to try out the questions?