GRADE 3. 1ST QUARTER. MATH COMPUTATION DIRECTIONS: SOLVE MENTALLY. A.
BASIC FACTS (+/-) AND MULTIPLES OF TEN
1.
70 + 140 = ______
11.
23 - 4 = ______
2.
80 + 10 = _____
12.
240 + 20 = _______
3.
140 - 50 = ______
13.
220 - 30 = ______
4.
170 - 80 = ______
14.
5 + 7 = _______
5.
4 + 7 = ______
15.
60 + 80 = _____
6.
130 - 70 = ______
16.
230 - 50 = ______
7.
160 - 90 = ______
17.
80 + 60 = ______
8.
5 + 7 = ______
18.
23 - 7 = _____
9.
25 - 9 = ______
19.
40 + 50 = _____
10.
100 - 30 = ______
20.
160 + 50 = ______
B.
BASIC FACTS WITH MISSING ADDEND
1.
6 + 5 + ____ = 17
6.
5 + 2 + ____ = 13
2.
_____ + 4 + 8 = 15
7.
____ + 3 + 6
3.
7 + ____ + 4 = 14
8.
40 + ____ + 30 = 110
4.
8 + ___ + 2 = 16
9.
____ + 7 + 2
5.
1 + 8 + ____ = 13
10.
3 + 1 + ____ = 12
C.
MAKING P1.00
1.
Php 0.35 + Php ____ = Php 1.00
2.
Php ____ + Php 0.55 = Php 1.00
3.
Php 0.25 + Php ____ = Php 1.00
4.
Php 0.15 + Php ____ = Php 1.00
= 12
= 15
5.
Php ____ + Php 0.40 = Php 1.00
D.
MAKING Php10.00
1.
Php 4.50 + Php ____ = Php 10.00
2.
Php ____ + Php 7.25 = Php 10.00
3.
Php ____ + Php 0.50 = Php 10.00
4.
Php 2.00 + Php ____ = Php 10.00
5.
Php ____ + Php 8.50 = Php 10.00
E.
MAKING Php100.00
1.
Php 55.00 + Php ____ = Php 100.00
2.
Php ____ + Php 65.00 = Php 100.00
3.
Php 20.00 + Php ____ = Php 100.00
4.
Php ____ + Php 35.00 = Php 100.00
5.
Php ____ + Php 85.00 = Php 100.00