L4~Algebra Part 1
L4_Algebra Part 4
Question 1
If x = 20 , y = 5, then
x - y = ?
20
15
10
Question 2
If x = 25 , y = 10 , then
x + y = ?
15
20
35
Question 3
If j = 8, k = 2 , then
j X k = ?
16
10
6
Question 4
If s = 9 , t = 4 , then
s t = ? (s t same as s X t )
27
36
5
Question 5
If g = 40 , h = 2 , then
g ÷ h = ?
40
20
10
Question 6
If w = 100, y = 5 , then
w / y = ? ( w/y same as w ÷ y )
50
30
20
Question 7
If y = 8, then
2y = ? ( 2y same as 2 X y )
12
14
16
Question 8
If w = 5, y = 8 , then
2w + 2 y =
10
16
26
Question 9
If a = 2 , b = 5, c = 8 , then
abc = ? ( abc same as a X b X c )
60
70
80
Question 10
If c = 100 , d = 50, f = 20 , then
c - d - f = ?
50
30
20
Question 11
If a = 200, b = 100 , c = 50, then
a + b - c - c = ?
50
250
200
Question 12
If x = 6 , then
6 x - 6 = ?
36
30
26
Question 13
If x = 100 , y = 5 , then
5x - 10y = ?
500
450
400
Question 14
If k = 500 , then
k ÷ 5 + 100 = ?
100
200
200
Question 15
If a = 5, b = 3 , then
( a + b ) x ( a - b ) = ?
2
8
16
Question 16
If a = 5, b = 3 , then
( a + b ) - ( a - b ) = ?
2
6
16
Question 17
If a = 5, b = 3 , then
( a + b ) + ( a - b ) = ?
2
6
10
Question 18
If y = 10 ,then
y² = ?
10
100
200
Question 19
If y = 12 , then
y² = ?
100
144
44
Question 20
If y = 12 , then
y² - 12 = ?
0
144
132