This virtual math lesson covers writing numbers in different forms, including standard form, expanded form, and word form. Students learn to write numbers as numerals, expand numbers into place values, and write numbers as words. Examples are provided and students complete activities to practice writing numbers in standard form, expanded form, and as words.

1. WELCOME TO THE
MATH Virtual LESSON
Date : 18/10/2020
Class:4A
Duration: 50 mins

2. Topic: Write Numbers Numerals
Standard Form
Expanded Form
Objective : To write numbers in
different ways.

3. Example 1. Three thousand, four
hundred and twenty-seven
Write Numbers
Numerals/figures/standard form.

4. Write Numbers Numerals/figures.
Example 2. Nine thousand,
seven hundred and forty six

5. Writing numbers in numerals/figures is
also called standard form.

11. https://youtu.be/Nf7yR3ocaD8

13. Which of these statements
shows 5148 in correct way.
500+ 1000+ 40+ 8
5000+ 100+ 40 + 8
5000+ 10+ 400+ 8

14. Which of these statements
shows 3872 in correct way.
300+ 8000+ 70+ 2
3000+ 700+ 80 + 2
3000+ 800+ 70+ 2

15. Write the missing numbers in the expanded
form.
A. 4982 = + 900 + 80 +
B. 2065 = 2000+ + 5 +
C. 3867= 3000+ 800+ + 7
? ?
? ?
?

16. Remember…..
You can write a number in many ways.
1. Standard Form 2321
2.Expanded Form 2000 +300+20+1
3.Word Form two thousand three
hundred and twenty one

17. Your Turn now…..
Activity 1
Write these in standard form:
1. 4000+300+ 20+8 =
2. 4000+ 60+ 8 =
3. 2000 + 400 =
Activity 2
Write these in expanded form:
1. 3421 =
________________
2. 7808=
________________
3. 2034=
________________

18. Activity 3
Write these in standard form:
1.Four thousand, six hundred and ninety-
one.
2.Three thousand, five hundred and eleven.