Printable grade 5 math mathematics worksheets based on the Singapore ... Grade 5 Percents Here you find our other 5th grade worksheets. Our math exercises are based on the Singapore math curriculum. Percents Introduction Shade Blocks of 100 - Shade a Percentage out of 100 squares Shade Blocks of 100 - Shade a Percentage out of 100 squares Shade Blocks of 50 - Shade a Percentage out of 50 squares