This unit covers multi-digit numbers to include hundred thousands.
It gives students the opportunity to practice composing numbers from expanded form into standard form as well as practice decomposing numbers from standard into expanded form.
The activities are suited for groups and stations.
A quiz and key are also included.
Common Core Concepts Covered:
Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form. Compare two multi-digit numbers based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons.
Texas Essential Knowledge and Skills (TEKS) Covered:
(2) Number and operations. The student applies mathematical process standards to represent and compare whole numbers and understand relationships related to place value. The student is expected to:
(A) compose and decompose numbers up to 100,000 as a sum of so many ten thousands, so many thousands, so many hundreds, so many tens, and so many ones using objects, pictorial models, and numbers, including expanded notation as appropriate;
(B) describe the mathematical relationships found in the base-10 place value system through the hundred thousands place;
(C) represent a number on a number line as being between two consecutive multiples of 10; 100; 1,000; or 10,000 and use words to describe relative size of numbers in order to round whole numbers; and
(D) compare and order whole numbers up to 100,000 and represent comparisons using the symbols >, <, or =.