Ratchara-SIM5163

This worksheet provides students with 90 fraction addition problems that require finding the least common denominator (LCD), converting fractions to equivalent forms, adding the numerators, and simplifying the final results. Designed to strengthen conceptual understanding and procedural fluency, the sheet helps learners practice adding fractions with unlike denominators through multiple-choice problems and a complete answer key.

Create children's imagination in calculating numbers from pictures. Learn daily mathematics for elementary school children.