Write each of the following phrases using numbers, literals and the basic operations of addition, subtraction and multiplication :
Matching exercise
Match the items on the right to the items on the left.
5 times x
The product of 7 and x
Multiply x by 7
a times b
3 times x added to y
4 times the sum of x and y
3 times x is subtracted from y
5x
7x
7x
ab
3x + y
4(x+y)
y-3x