3.2a; 3.2b

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; describe the mathematical relationships found in the base-10 place value system through the hundred thousands place;

3.3f; 3.3h

represent equivalent fractions with denominators of 2, 3, 4, 6, and 8 using a variety of objects and pictorial models, including number lines; compare two fractions having the same numerator or denominator in problems by reasoning about their sizes and justifying the conclusion using symbols, words, objects, and pictorial models

3.2c; 3.2d

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; compare and order whole numbers up to 100,000 and represent comparisons using the symbols >, <, or =.

3.4i; 3.7a

 solve with fluency one-step and two-step problems involving addition and subtraction within 1,000 using strategies based on place value, properties of operations, and the relationship between addition and subtraction; represent fractions of halves, fourths, and eighths as distances from zero on a number line

3.3a; 3.3c

represent fractions greater than zero and less than or equal to one with denominators of 2, 3, 4, 6, and 8 using concrete objects and pictorial models, including strip diagrams and number lines; explain that the unit fraction 1/b represents the quantity formed by one part of a whole that has been partitioned into b equal parts where b is a non-zero whole number

3.3d; 3.3e

compose and decompose a fraction a/b with a numerator greater than zero and less than or equal to b as a sum of parts 1/b;  solve problems involving partitioning an object or a set of objects among two or more recipients using pictorial representations of fractions with denominators of 2, 3, 4, 6, and 8;

Take the 4 hour CPE course ($13)

3rd Grade Math Reporting Category 1

Quizzes

Click the button below to access the quizzes for each part. Credit will not be earned until the CPE course has been purchased and all quizzes have been completed.

Shortly after payment (usually less than 1 hour), you will receive an email with the password to the quizzes.

Contact me!

Tel: 817-681-8854

aarondaffern@gmail.com

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© 2020 by Aaron Daffern Consulting