3. Tessie was absent for a week
because she was sick. When she
went back to school, she had to take
a test. Items for the test given are
shown below.
1. 2x6÷4 4. 5x4-16÷ 8
2. 9-7+ 3 5. 18-12÷ 6+7
3. 18-12÷2 6. 16÷4x5-7+8
4. MDAS RULE
(Multiplication, Division, Addition,
Subtraction)
The rule says that:
Rule 1: Multiply or Divide first in the order as
they come from left to right.
Rule 2: Add or Subtract in the order as they
come from left to right.
5. Reinforce the Concept and Skill
Please answer the exercises under Get Moving
on page 82, Learner’s Materials Mathematics 4
on your notebook for 5 minutes.
6. To perform a series of operations, the MDAS
rule must be followed.
The rule says that:
Rule 1: Multiply or Divide first in the order as they
come from left to right.
Rule 2: Add or Subtract in the order as they
come from left to right.
7. Reinforce the Concept and Skill
Please answer the exercises under Keep
Moving on page 83, Learner’s Materials
Mathematics 4 on your notebook for 5 minutes.