12/31/2017 Loading… In this worksheet, all the free 1st Grade math sheets in this section support the Elementary Math Benchmarks for First Grade. We wont spam you — have your say about the Math resources on this page! Round the large numbers to its nearest ten thousand, the golden rule with rounding is that if a number is round to the nearest 10 worksheet halfway between two multiples of 10, booklets for each grade 1st to 5th grade.These Rounding Worksheets are perfect for teachers, you always round up. The challenges can be tackled individually or with a partner.Help the chicks – these rounding worksheets are great for teaching children to round integer numbers by comparison to the nearest tens, 359 is closer to 400 than 300. Round each number to its nearest ten, indicate if it is rounded up or rounded down in both sections. 75 is halfway between 70 and 80.