2. The learners will be
able to learn
To divide 3- to 4-digit
numbers
by 2-to 3-digit numbers
using 10 and 100
without remainder.
OBJECTIVE:
3.
4. Kathleen helped her
mother repack 200
canned goods to be
given to 10 families
who were affected by
fire in their barangay.
How many canned
goods will each family
receives?
5. Solution 1: The long method Solution 2: The short method
200 ÷ 10 = 20
200 ÷ 10 = 20
6. Compare the number of zeros in the
dividend and divisor. Then, look at the
number of zeros in the quotient. Also
compare the dividend and the quotient.
7. When dividing a
number by 10, 100, or
1000, you can cancel or
remove as many zeros in
the dividend as there are
in the divisor. The
remaining digits in the
dividend is the quotient.
8. Rule: Divide by 10
Dividend Quotient
650
550
1250
1500
Divide by 100
Dividend Quotient
300
810
5000
10. Generalization
To divide numbers by 10, 100, or
1000, cancel/remove as many zeros
in the dividend as there are in the
divisor. Then, divide the
remaining numbers.
14. Solve the following problems.
1.The Math Club has 1650 members
to be divided into groups of 10.
How many groups will there be?
2. Jean Mae has ₱ 9,600. How many
hundred pesos does she have?
