SCHOOLS DIVISION OFFICE – MALABON CITY
TINAJEROS NATIONAL HIGH SCHOOL
B. Rivera St., Tinajeros, Malabon City
TLE DEPARTMENT
LEARNING ACTIVITY SHEET
Name:
Week no. Week No. 2
Teacher: ___Ma’am Jairen Aragon__
Score:
LEARNING COMPETENCY/IES
1. Perform calculation needed to complete task using the four mathematical fundamental operations
addition (+), subtraction (-), multiplication (x), and division (÷)
ACTIVITY NO. 1
DIRECTIONS: Convert the following decimal
DIRECTIONS: Convert the following binary
numbers to binary:
numbers to decimal:
1. 21
128 64
32
16
8
4
2
1
1. 101 = _________________
128 64 32 16
8
4
2
1
2
1
2. 66
128 64
32
16
8
4
2
1
2. 111 = _________________
128 64 32 16
8
4
3. 178
128 64
32
16
8
4
2
1
3. 1101 = _________________
128 64 32 16
8
4
2
1
4. 3
128 64
32
16
8
4
2
1
4. 1 0 1 0 1 = _________________
128 64 32 16
8
4
2
1
1
5. 11101 = _________________
128 64 32 16
8
4
2
1
5. 222
128 64
32
16
8
4
2
ACTIVITY NO. 2
DIRECTIONS: Solve the following binary arithmetic problems.
1. 1011
+ 101
2. 1011
+ 11
6.-7. 101
x 11
8.-10. 11⟌111
3. 11011
+1001
4. 110
- 11
5. 1111
-101