Addition
A number plus 49
n + 49
sixty-six subtracted from a number
n - 66
a number multiplied by fifty-six
n x 56
the quotient of twenty-nine and a number
29 / n
three times a number
3(n) or 3 x n
The total of 24 and a number
24 + n
the difference between eighteen and a number
18 - n
the product of a number and eighty-four
n x 84
three divided by a number
3/n
a number subtract 7
n - 7
A number added to twenty-eight
28 + n
a number decreased by 85
n - 85
the product of fifty-two and a number
52 x n
the quotient of a number and thirty-seven
n/37
ninety-eight more than a number
n + 98
a number increased by eighty-six
n + 86
the difference between a number and two
n - 2
a number multiplied by 10
n x 10 or 10(n)
a number split into 17 groups
n / 17
a number plus four equals a number plus 2 plus 2
n + 4 = n + 2 + 2
the sum of forty-five and a number
45 + n
a number minus eighty-two
n - 82
nine times a number
9(N) or 9 x n
25/n
2 times a number minus 4
2(n) - 4 or 2 x n -4