Performance Indicator - MST3.3.N.1:
Students skip count by 25's, 50's, and 100's up to 1000.

Performance Indicator - MST3.3.N.2:
Students read and write whole numbers up to 1,000.

Performance Indicator - MST3.3.N.3:
Students compare and order numbers up to 1,000.

Performance Indicator - MST3.3.N.4:

Students understand the place value structure of the base ten number system:

• 10 ones = 1 ten
• 10 tens = 1 hundred
• 10 hundreds = 1 thousand

Performance Indicator - MST3.3.N.5:
Students use a variety of strategies to compose and decompose three-digit numbers.

Performance Indicator - MST3.3.N.6:
Students use and explain the commutative property of addition and multiplication.

Performance Indicator - MST3.3.N.7:
Students use "1" as the identity element for multiplication.

Performance Indicator - MST3.3.N.8:
Students use the zero property of multiplication.

Performance Indicator - MST3.3.N.9:
Students understand and use the associative property of addition.

Performance Indicator - MST3.3.N.10:
Students develop an understanding of fractions as part of a whole unit and as parts of a collection.

Performance Indicator - MST3.3.N.11:
Students use manipulatives, visual models, and illustrations to name and represent unit fractions (1/2, 1/3, 1/4, 1/5, 1/6, and 1/10) as part of a whole or a set of objects.

Performance Indicator - MST3.3.N.12:
Students understand and recognize the meaning of "numerator" and "denominator" in the symbolic form of a fraction.

Performance Indicator - MST3.3.N.13:
Students recognize fractional numbers as equal parts of a whole.

Performance Indicator - MST3.3.N.14:
Students explore equivalent fractions (1/2, 1/3, 1/4).

Performance Indicator - MST3.3.N.15:
Students compare and order unit fractions (½, 1/3, ¼) and find their approximate locations on a number line.