Use this glossary with the EL Support Lesson: Writing Decimal Subtraction Problems.

Use these vocabulary cards with the EL Support Lesson: Writing Decimal Subtraction Problems.

This worksheet will challenge your third graders to round numbers and then them. Students will answer multiple choice questions by rounding up or rounding down numbers in the problems provided.

Searching for a worksheet that practices rounding numbers and subtraction skills? This printable uses estimation to subtract three digit numbers.

Adding and subtracting large numbers can sometimes be difficult. Estimating is an easy way to figure out if your answer is close, or if you need to try again.

On this third grade math worksheet, kids round to estimate the difference between two numbers, a useful strategy for checking the results of calculations.

Introduce your child to managing their personal finances by tracking Dori's debits and credits for this month.

Children learn to identify and convert Roman numerals in this introductory worksheet.

This fun game provides a number line that students can use to visualize subtraction. Students will practice adding three-digit numbers on a number line with this game, Go Froggie!