MATH 6 Q1 W8 D1&2.pptx week 1 dividing decimals

1. Dividing decimals up to 4
decimal places by 0.1, 0.01,
and 0.001

2. DRILL
DIVIDE:
1.) 35. 6 ÷ 10 =
3.56
2.) 35.6 ÷ 100 =
.356
3.) 35.6 ÷ 1000 =
.0356

3. REVIE
W
What are the steps in dividing
decimals/mixed decimals up to 2
decimal places?.

4. Are you a keen
observer?
Do you observe little
details
from the big picture?

5. Let the pupils observe
the following number
sentences.
35.6 ÷ 1 = 35.6
35.6 ÷ 0.1 = 356
35.6 ÷ 0.01 = 3560
PRESENTATION:

6. What have you observed in the
number pattern?
What can you derive out of it?

7. Divide the class into 5 groups
and give them the following
problems on a strip of paper.
Let them assign a reporter for
each group. Tell if the
following statements is true
or false. Defend your answer.
_____
PERFORMING THE
ACTIVITIES:

8. ____The quotient of 16.8 ÷ .01 is
1680.
____If you divide 98.74 by .001 you
get the quotient of 9874.
_____ The quotient you get in
dividing 0.358 by 0.1 is 35.8.
_____ 148 is the quotient when you
divide 1.48 ÷ 0.01.
_____The result of dividing 6.06 by
0.1 is 60.6.

9. How did you find the activity? What were you
able to find out?
Discuss with the pupils the steps in dividing
decimals up to 4 decimal places by 0.1, 0.01,
and 0.001.
Say: When dividing by 0.1, 0.01, 0.001…,
move the decimal point to the right as
many times as the number of decimal places
of the number in the dividend.
PROCESSING THE
ACTIVITIES:

10. Give the quotient.
a) 0.4578÷0.1=N
b) 6.8531÷0.01=N
c) 0.6758÷ 0.01=N
d) 23.5÷0.001=N
e) 99.7895÷0.001= N
REINFORCING THS CONCEPT
& SKILLS:

11. How do we divide decimals up to 4
decimal places by 0.1, 0.01, and
0.001?
When dividing by 0.1, 0.01, 0.001…,
move the decimal point to the right as
many times as the number of decimal
places of the number in the dividend.
SUMMARIZING THE
LESSON

12. Find the quotient.
1) 3.72 ÷ 0.1 =
2.) 4.84 ÷ 0.001 =
3.) 8.82 ÷ 0.01 =
4.) 1.21 ÷ 0.001 =
5.) 17.52 ÷ 0.1 =
Applying to New and Other
Situation:

13. Complete the table. Divide each factor by 0.1,
0.01 and 0.001
0.1 0.01 0.001
1. 0.18
2. 0.4793
3. 143.12
4. 248.15
5. 445.72

14. Find the quotient of the following
decimals and solve for N.
1.) 42.84 ÷ 0.01 = N
2.) 40.32 ÷ 0.001 =N
3.) 66.75 ÷ 0.01 =N
4). 649.8 ÷ 0.1 = N
5.) 968.25 ÷ 0.001 =N
E
ASSESSME
NT:

15. Solve for N.
1)425.67÷0.1=N
2) 75.80÷0.001=
3) 396.3÷0.001=N
4) 5.80÷0.1=
5) 15.45÷0.01=N
Enrichment