Curated OER
Addition and Subtraction
For this addition and subtraction worksheet, students analyze a math sentence such as: 16+2 = 12-6. Students solve the problems on each side of the equal sign, and mark "true" if the answers are the same and "false" if they are...
Curated OER
Fraction Strips: Adding Fractions
Third graders problem solve using fraction strips. In this adding fractions activity, 3rd graders create fraction strips to help identify fractional sizes (fourths, eighths, thirds) and to solve word problems.