5th Grade Math Standards - Number and Operation

All Links in the Pages Below Were Verified in December of 2011

Checks for Understanding (Formative/Summative Assessment)

0506.2.1	Prime - Identify prime numbers up to 50.
0506.2.2	Use Prime Factorization - Use the prime factorization of two whole numbers to determine the greatest common factor and the least common multiple.
0506.2.3	Fractions and Decimals - Use visual models, benchmarks, and equivalent forms to add and subtract commonly used fractions and decimals.
0506.2.4	Factoring - Use divisibility rules to factor numbers.
0506.2.5	Estimation - Make reasonable estimates of fraction and decimal sums and differences.
0506.2.6	Mixed Numbers - Add and subtract mixed numbers.
0506.2.7	Decimal Point - Understand the placement of the decimal point in calculations of multiplication and long division, including the placement in the estimation of the answer.
0506.2.8	Division by Zero - Understand that division by zero is undefined.
0506.2.9	Negative Numbers - Explore numbers less than 0 by extending the number line through familiar applications (e.g., temperatures below zero, owing money, measuring elevation below sea level).
0506.2.10	Exponential Notation - Use exponential notation to represent repeated multiplication of whole numbers.
State Performance Indicators
SPI 0506.2.1	Write Numbers - Read and write numbers from millions to millionths in various contexts.
SPI 0506.2.2	Prime Factorization - Write the prime factorization of numbers through 50 using both exponential and standard notation.
SPI 0506.2.3	Real World - Select a reasonable solution to a real-world division problem in which the remainder must be considered.
SPI 0506.2.4	Division - Solve problems involving the division of two- and three-digit whole numbers by one- and two-digit whole numbers.
SPI 0506.2.5	Decimals and Fractions - Solve addition and subtraction problems involving both fractions and decimals.
SPI 0506.2.6	Proper and Improper - Add and subtract proper and improper fractions as well as mixed numbers.
SPI 0506.2.7	Equivalent Representations - Recognize equivalent representations for the same number.
SPI 0506.2.8	Terminating Decimals - Write terminating decimals in the form of fractions or mixed numbers.
SPI 0506.2.9	Compare Numbers - Compare whole numbers, decimals and fractions using the symbols <, >, and =.

National Library of Virtual Manipulatives

Number & Operations [Grades 3-5]