Pre-Algebra 14.14

Now we are very near the answer. For the 1/100 position, will have the right fraction, 5/100. With 100 in the denominator, the numerator 5 is the second digit. Since the sum of 2/10 and 5/100 is exactly equal to the original 1/4 (as we just found), we now have a decimal number 0.25 that is exactly equal to the fraction 1/4, and celebration is in order.

Decimals

Numbers and Arithmetic

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Visual Math Learning is a free educational web site featuring an interactive on-line tutorial for teaching elementary mathematics and basic arithmetic for grades K-12 at the pre-algebra level. It is an instructional aid for parents, teachers, and educators of primary, elementary, and middle school students, as well as a resource for lesson plans, homework help, and home schooling math lessons. The tutorial includes games, puzzles, interactive diagrams, and computer animated virtual manipulatives that emphasize active learning concepts by visualization.