Number Round Up

Rounding Whole Numbers:

Pretend you are a cowboy at the math skills round-up. Practice rounding whole numbers from two to six digits and rounding these to the nearest 10, 100, 1,000 or 10,000.

Estimating Addition and Subtraction Problems:

Build brain power rounding up whole numbers to solve addition and subtraction problems. From a series of problems round up the numbers and add their estimates to find the correct answer.

Estimating Multiplication:

Strive for excellence! Round up numbers of up to four digits and multiply their estimates to solve various multiplication problems.

Estimating Answers for Division:

Build a complete understanding of estimation! Given two digit divisions and up to six digit numbers to be divided, you must round them and divide their estimates.

Rounding Decimal Numbers:

It's round up at the old number line! Presented with a number line, you must move the computer cursor to the point closest to the decimal number.