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10 questions
The sum of d and 12 gives an answer of 15
d÷ 12 = 15
d + 12 = 15
12d = 15
15 + 12 = d
The product of a and 6 is 30
a - 6 = 30
6 + 30 = a
6 + a = 30
6a = 30
The difference between b and 10 is 20
b - 10 = 20
b + 10 = 20
10b = 20
b ÷ 10 = 20
The product of b and c is 12
12b = c
b + c = 12
bc = 12
b ÷ c = 12
When b is divided by 8 the quotient is 6
b/8 = 6
b x 8 = 6
6 + 8 = b
6b = 40
When c is added to d, the result is 34
cd = 34
34 + c = d
c - d = 34
c + d = 34
The difference between m and n is 9
mn = 9
m/n = 9
m - n = 9
m + n = 9
My age is n, my son's age is j. When we add them together we get a result of 75
n + j = 75
n x j = 75
75 + n = j
j/n = 75
The time it takes me to get to school is m minutes. It takes me 15 minutes longer to get home. My total time driving each day is 55 minutes.
2 x 15 + m = 55
m + 15 = 55
m + m + 15 = 55
55 - m = 15
Think of any number between 1 and 10
Double the number.
Add 9
Subtract 3
Divide the answer by 2
Subtract the number with the first number started with.
3
4
5
6
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