Grade 4 math

1. Mathematics 4
Quarter 1
Lesson 1
Visualizing Numbers up to 100 000 with
Emphasis on Numbers
10, 001- 50, 000

2. A.Preliminary Activities
1.Drill: Using your cutouts of number
discs, show these numbers.

3. Have you watched a basketball
or a football game on television?
What have you noticed about the
stadium or sports ground where
this game is being held ? Do you
know how many people can be
accommodated in this place to
watch the game

4. .Performing the Activities
Using blocks, flats, and units or ones, guide the pupils to visualize 10 542.
Block Flats Longs Unit
10 thousands 5 hundreds 4 tens 2 ones
10 000 500 40 2
10 blocks=10 000 5 flats=500
4 longs=40 2 units=2

5. > Using cutouts or number discs.
Visualize 10 562.
How many 10 000 do we have?
How many hundreds do we have?
How many tens? How many ones?

6. A group of farmers
donated a total of 12 364
kilograms of rice to the
typhoon victims.
Can you imagine how big
the number 12 364 is ?
One way you can imagine
is to think of discs to

7. One 10 000 Two 1000s Three 100s Six 10s Four 1s
10 000 2000 300 60 4

8. What number is represented by these number discs? Write your answer in your notebook.
1.

9. 2.

10. Use number discs to show
the following numbers.
1] 10 450
2] 11 468
3] 24 682
4] 31 597
5] 46 741

11. Draw number discs to show the following numbers
.Do this in your notebook.
1.] 18 902
2.] 27 639
3.] 48 999
4.] 31 548
5.] 26 592
6.] 36 989
7.] 19679
8.] 49 999

12. Read the following items . Then , write your answer in
your notebook.
1] A cargo ship is loaded with 35 650 kilograms of rice .
Draw number discs to show the given number.
2] There were 24 893 children and adults who watched the
football game. Draw number discs to show the given
number.
3] Mary used 4 pieces of 10 000 discs, 8 pieces of 1000s
discs, 7 pieces of 100s discs, and 6 pieces of 10s discs to
represent a number . What number is shown by her
number discs?
4] How will you show the number 40 090 using number
discs?

13. Assessment
Draw number discs to show these
numbers
1] 28 700
2] 39 037
3] 45647
4] 47825
5] 49 524

14. Home Activity/Remediation
Draw number discs to show these
numbers.
1] 10 100
2] 12 500
3] 27 300
4] 32 450
5] 48 782

15. Enrichment
Do what each item tells you to do.
1] Write the number that is 10 000 more than 24 658.
2] Write the number that is 20 000 more than 18 459.
3] Write the number that is 10 000less than 48 750.
4] Write the number that is 10 000less than 50 000.
5] Write the number that is 10 000less than 49 999.