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15 questions
a+a=
aa
a2
2a
There are p students in 4T1 and q students in 4T2. The total number of students is
p x q
p + q
pq
There are n rows of students. Each row has 4 students. How many students are there altogether?
4 x n
4n
4 + n
n4
Terry has $x. His father gives him $5. How much money does he have now?
x - 5
5x
5 + x
x5
There are 30 sweets in a packet. Miss Lim repacks them into n bags. How many sweets are there in each bag?
n÷30
n30
30n
30−n
The sum of 2, p and q
2pq
2+pq
2+p+q
2 x p x q
One bag has n sweets. Miss Lo has 5 such bags of sweets. She ate 3 sweets. How many sweets does she have left?
n+5−3
5n−3
3n−5
35+n
Mr Tan is k years old. His wife is 2 years younger. How old is his wife?
2−k
2k
2k
k−2
What is the difference between a and b?
a−b
ab
b−a
ba
Rasita has n followers on IG. Betty has 30 followers fewer. How many followers does Betty have?
30−n
n30
n−30
30n
2 groups of a+b is
2ab
2(a+b)
2a+b
2 ×a+b
Subtract 3 from n
n−3
3−n
n3
3n
Subtract 4 from the sum of a and b
4−a+b
(a+b)−4
4a+b
a+b+4
Share p chocolates with k students. Each student gets.....
p÷k
pk
p−k
kp
Add z to the product of x and y
xy+z
xyz
yx+z
x+y+z
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