This unit covers multi-digit numbers to include 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 numbers to 1000 using base-ten numerals, number names, and expanded form.
Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, 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 understand how to represent and compare whole numbers, the relative position and magnitude of whole numbers, and relationships within the numeration system related to place value. The student is expected to:
(C) use objects, pictures, and expanded and standard forms to represent numbers up to 120;
(E) use place value to compare whole numbers up to 120 using comparative language;
(F) order whole numbers up to 120 using place value and open number lines; and
(G) represent the comparison of two numbers to 100 using the symbols >, <, or =.
(B) use standard, word, and expanded forms to represent numbers up to 1,200;
(D) use place value to compare and order whole numbers up to 1,200 using comparative language, numbers, and symbols (>, <, or =).