This math topic involves converting numbers from their expanded word form to their standard numerical form. Students are tasked with interpreting expressions where tens and ones are stated in word format, and determining the correct two-digit number they form. Each question provides multiple-choice answers to select from, helping reinforce understanding of place values related specifically to tens and ones. The problems are part of a larger unit on place value and rounding, focusing up to the thousands and hundredths. Skills practiced include reading word forms, understanding place value, and numerical representation.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
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Build a 2 digit number