All SSAT Middle Level Math Resources
Example Questions
Example Question #3 : How To Subtract Fractions
Evaluate:
Rewrite as the difference of improper fractions:
Rewrite with a common denominator, then subtract numerators:
Rewrite as a mixed number:
so
Example Question #4 : How To Subtract Fractions
Evaluate:
"Borrow" 1 from the 5 to form . You can then subtract integers and fractions vertically:
Example Question #5 : How To Subtract Fractions
Give the result in simplest form:
Example Question #6 : How To Subtract Fractions
Evaluate:
By order of operations, subtractions and additions are carried out in left-to-right order, so subtract 1.73 from 7.89 first. This is best done vertically, aligning decimal points:
Now add 2.50 to the difference (note that a zero has been added to the end), again aligning vertically by decimal point:
Example Question #1551 : Ssat Middle Level Quantitative (Math)
Evaluate:
Subtract vertically by aligning the decimal points, making sure you append the 8 with a decimal point and two placeholder zeroes:
Example Question #1552 : Ssat Middle Level Quantitative (Math)
Subtract:
Rewrite vertically, lining up the decimal digits. Subtract as you would two integers. (Note that you are appending zeroes to the 19.)
Example Question #5 : How To Subtract Fractions
Subtract
Rewrite the first fraction in eighths, as :
Write vertically:
Now "borrow" one from 7 and add it to the , then subtract integer and fractional parts separately:
Example Question #893 : Numbers And Operations
Which of the following expressions is equal to ?
Rewrite as a decimal:
, so
Now subtract:
Example Question #1553 : Ssat Middle Level Quantitative (Math)
Find .
When substracting one fraction from another, first find the common denominator, then subtract one numerator from another.
Example Question #13 : How To Subtract Fractions
Evaluate:
By the order of operations, carry out the multiplication first, then the leftmost subtraction, then the rightmost subtraction: