Product Review

This set of 511 cards for grades 4-5 allows you to add cards to your F.U.N. Empty Number Line System (sold separately). Teachers/students can extend previous work and use the number line for increasingly complex whole number calculations and to compare multi-digit whole numbers. It can be used to focus on additional grade level targets, including comparing fractions, multiplying fractions by whole numbers, adding and subtracting fractions, and comparing and rounding decimals.

F.U.N. Empty Number Line, also known as an "open number line", is a visual representation for sharing students' thinking strategies and developing number sense. Set of 511 cards includes: Blank Write-on/Wipe off Cards; Whole Numbers 0-120; Numbers 200 - 1200, skipping 100's (200, 300, 400.); Numbers 2000 - 10000, skipping 1000's (2000, 3000, 4000.); Extra Whole Numbers (squared numbers); Number Words - Zero to Twenty; Number Words - Thirty to One Hundred, skipping 10's (thirty, forty, fifty.); Number Words - One Thousand and Ten Thousand; Expanded Notation (10+1 to 100+20) and (100+1 to 100+20); Fractions with Denominators of halves, thirds, fourths, fifths, sixths, eighths, tenths, and twelfths (notation), includes improper fractions; Fractions - Sixteenths (notation, for ruler); Fractions - 1/20 and 1/100; Mixed Numbers; Decimals; and Hundredths Grid Representation.