Check out this FREE Grade 3 "Understanding geometry" Trial Lesson!

Finding the Unknown Side in Perimeter and Area Problems

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With answer key
Interactive
  • Grade 3
  • With answer key
  • Understanding geometry
Find the Missing Side Worksheet
Find the Missing Side Worksheet

Find the Missing Side Worksheet

Supporting your children with math can significantly help their problem-solving skills. At school, they should already have the basics down, but if they struggle with certain topics, use this worksheet to give them extra practice. Together, look at the illustration and draw the missing side following the dashed line.
Find the Missing Side Worksheet
Worksheet
Find the Missing Length Worksheet
Find the Missing Length Worksheet

Find the Missing Length Worksheet

Help your kids learn more about geometry, addition and subtraction with this simple worksheet. Look at the four equations and solve the problems with your little ones. Have them check the box for the missing length. This will help your kids become more comfortable with math calculations.
Find the Missing Length Worksheet
Worksheet