# Teaching Treasures™ Complete the maths problems

Year 8-9 Maths

Complete the problems, click "Check All My Answers" button  showing  results. If you like click on the "Print Results"  button after finishing the problems. There is also a helpful " Table of Formulas" button to help out and if your having any problems working any out click on the help link.

Find the GCF (Greatest Common Factor) of...

 1.    18 and 48 = 2.    15 and 23 = 3.    36 and 14 = 4.    22 and 35 =

Find the LCM (Lowest Common Multiple)of...

 5.    15 and 60 = 6.    12 and 15 = 7.    9 and 13   = 8.    16 and 21 = Solve Help

Round the relevant answers to the nearest thousandth.

 9.    = 10.    = 11.  = 12.   = Solve Help

What values should replace the question mark in the following? Round to the first decimal place.

 13.    of ? is \$46.83 14.    of \$283.65 is ? Solve Same as above with a fractional answer. Help

 15.    \$1,080.80 is ? % of \$4,000 express rate as a fractional percentage. %

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