Congruent triangles
Congruent shapes are the same size and shape. In this math worksheet, your child will identify all the triangles with the same side lengths and angles.
Articles about:Third grade and math
Lines of symmetry, polygons
A line of symmetry passes through the exact middle of a shape. This math worksheet gives your child practice identifying shape attributes and drawing as many lines of symmetry as possible on polygons such as pentagons, hexagons, and more.
Writing equivalent number sentences
This math worksheet asks your child to write addition, subtraction, multiplication, and division sentences that relate to one another.
Multiplying and dividing by 10 and 100
This math worksheet gives your child practice completing problems involving factors and quotients of 10 and 100.
Squares of numbers
Can you find the square of 2? This math worksheet gives your child practice finding the square of 1-digit and 2-digit numbers and visualizing square numbers by finding the area of squares.
Lines of symmetry, shapes and symbols
A line of symmetry passes through the exact middle of a shape. This math worksheet gives your child practice identifying and drawing lines of symmetry on shapes and symbols.
Finding multiples, 3 and 4
Can you find the multiples? This math worksheet gives your child practice finding multiples of numbers 3 and 4.
Writing numbers
This math worksheet helps your child understand place value by writing 4-digit numbers as numerals (e.g. 2,486) and in words (e.g. two thousand, four hundred, eighty-six).
Understanding place value
This math worksheet helps your child understand place value by reading and writing 5-digit numbers.
Multiplying by 10
This math worksheet helps your child understand and recognize number patterns that result from multiplying by 10.
