Showing Results for add and subtract

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

Multiplying by 3 is easier than multiplying by other numbers because of a certain pattern. When you multiply any number by 3, the digits of the answer must add up to a multiple of 3.

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.

With this worksheet, your third graders will be adding up two digit and three digit numbers with ease.

Addition facts are easier when you know the patterns! With this addition table, your third graders will learn the addition facts.

Multiplying any number by 10, 100, or 1,000 will be easy for your third grader once they learn the trick! This worksheet will give them the knowledge they need to master this type of multiplication.

Children practice rounding to the nearest thousand in this rounding and place value worksheet.

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