This document provides a lesson on rounding numbers to the nearest thousands and ten thousands. It includes examples of rounding various numbers, as well as explanations of the rounding process. Students are instructed to round numbers by looking at the place value to the left of the given number and rounding up or down based on the digit in the place to the right. If the digit to the right is less than 5, round down, and if it is 5 or greater, round up. Several practice problems are provided for students to complete.

1. Mathematics 4 Q1
Lesson 5
Rounding Numbers to the Nearest
Thousands and Ten Thousands
Marvie T.Blanco
Four-Kindness
Urdaneta I Central School
Urdaneta City,Pangasinan

2. Use your whiteboard .
Round the number to the nearest tens when the
pointer stops at the white board of the wheel and
round the number to the nearest hundreds when it
stops on the shaded part.

3. GUESSINGGAME
Solve the given problem as fast as you can.
A. My ones digit is 2. My tens digit is
thrice the ones digit. My hundreds digit is
four times the ones digit and my thousands
digit is the sum of the ones and the tens
digit. What number am I?

4. B. I am a 5-digit number. My
thousands digit is 9. My ten
thousands digit is 3. My hundreds
digit is 6. The other digits is zero.
Who am I?

5. A. If we skip count by 10s
128 is nearer to ___than ___
299 is nearer to ___ than ___
278 is nearer to ___ than ___
368 is nearer to ___ than ___
674 is neared to ___ than ___
B. If we skip count by 100s
432 is nearer to ___ than ___
734 is nearer to ___ than ___
245 is nearer to ___ than ___
567 is nearer to ___ than ___
389 is nearer to ___ than ___

6. The election count in Barangay Sto. Tomas is
almost over. Mrs. Ariola, one of the
candidates, is leading the election. She got a
vote of 2500 and Mr. Fernandez, her
opponent, got 2210 votes. By about how many
more votes did Mrs. Ariola have than Mr.
Fernandez?
How will you solve the problem?
1. Presentation

7. 2. Performing Activities
NUMBER LINE
Let us use a number line. Label it to 2000 to 3000.
Find 2210.
Ask: To what number is it closer? 2000 or 3000?
Since it is closer to 2000, round it down.
Ask: Find 2500. Where it is located? It is halfway between 2000
and 3000.
Say: “Round up numbers that have 5 in the hundred place. So, 2500
rounded to the nearest thousands is 3000.
Ask: By how many votes did Mrs. Ariola win?
(by290 votes) Find 2678.
Ask: To what number it is closer?
Say: “Since it is closer to 3000, round it up.”

8. ASSIGNMENT 4
Money Round to the nearest
Thousands Ten Thousands
Php 24,500
Php 38,650
Php 42,820
Php 63,248
Php 59,750

9. Explore and Discover !
The diameter of the earth at the equator
is about 12 756 kilometers.
About how many thousand kilometers
is the diameter of the Earth at the equator?
You can find the answer by rounding
12 756 to the nearest thousands.

10. Number Rounded to
Thousands Ten Thousands
24 278
38 642
42 752
95 245
78 500
50 000

11. In rounding numbers, identify the rounding
place first. If the digit to the right of the
rounding place is below 5, round the number
down by changing the rest of the digits to
the right into zero.
If the digit to the right of the rounding
place is 5 or greater, round the number up
by changing the rest of the digits to the
right into zero and adding 1 to the digit in
the rounding place.

12. Round each number to the place value of
the underlined digit.
1. 67 436
_________________
2. 34 673
_________________
3. 87 567
_________________
4. 82 562
_________________
5. 34 982
_________________

13. NUMBER Round to the nearest
Thousands Ten Thousands
1) 25 734
2) 54 234
3) 24 567
4) 67 456
5) 95 346
6) 46 789
7) 98 654
8) 34 675
9) 97 456
10) 69 256

14. Encircle the numbers that can be rounded to the
given number.
1) 78 000
2) 20 000
3) 100 000
4) 92 000
5) 65 000
78 124 77 473 77 678 78 439 77 342
19 345 21 234 16 732 24 782 14 375
98 324 94 967 96 972 93 896 94 567
92 765 91 876 92 657 92 314 91
786
64 534 65 871 64 832 64 835 65 356

15. Round each number to the highest place
value.
1. 4 567_________________
2. 67 452 _________________
3. 98 456 _________________
4. 36 234 _________________
5. 36 784 _________________

16. 6. 45 123 _________________
7. 95 678 _________________
8. 23 409 _________________
9. 82 456 _________________
10. 98 123 _________________

17. A. Read and write the answer in your notebook.
1. What number , whose sum of its digits
is 26 , becomes 6000 when rounded to the
nearest thousands ? List 3 possible answers.
2. A number rounds off 4000. The digit in
the hundred place is twice the digits in the
tens place . The sum of the digits is 12 .
The number uses only two different
digits. Find the number.

18. B. Complete the table.
Greatest Number Rounded
Number
Least Number
30 000
45 000
50 000
70 000
8 000

19. Item Price Thousands Ten
Thousands
Television
Cabinet
Refrigerator
Sala Set
Dining Set
C. Read the problem and complete the table
below.
Mrs. Go bought the following items for her
new house in Isabela.
Television Php 48 ,645
Cabinet Php 8,634
Refrigerator Php 24,567
Sala Set Php 27, 345
Dining Set Php 6,452

20. To round numbers:
 Look at the place at the left of the number the digit
to be rounded.
 Check the digit to its right, if it is less than 5,
round it down…retain the digit to be rounded. If it is
5 and above, round up…add 1 to the digit to be
rounded.
 Change all the digits to the right of the digit to be
rounded to 0.

23. Write the place value to which
Number is rounded.
1) 56 000
2) 100 000
3) 89 000
4) 73 o00
5) 90 000

24. THANK YOU !!!!!!!
MARVIE T.BLANCO