#### 4.N: Number Sense and Operations

4.N.3: Compare and order numbers to 10,000

4.N.7: Develop an understanding of fractions as locations on number lines and as divisions of whole numbers

4.N.8: Recognize and generate equivalent fractions (halves, fourths, thirds, fifths, sixths, and tenths) using manipulatives, visual models, and illustrations

4.N.9: Use concrete materials and visual models to compare and order unit fractions or fractions with the same denominator (with and without the use of a number line)

4.N.10: Develop an understanding of decimals as part of a whole

4.N.11: Read and write decimals to hundredths, using money as a context

4.N.12: Use concrete materials and visual models to compare and order decimals (less than 1) to the hundredths place in the context of money

4.N.14: Use a variety of strategies to add and subtract numbers up to 10,000

4.N.16: Understand various meanings of multiplication and division

4.N.17: Use multiplication and division as inverse operations to solve problems

4.N.18: Use a variety of strategies to multiply two-digit numbers by one-digit numbers (with and without regrouping)

4.N.21: Use a variety of strategies to divide two-digit dividends by one-digit divisors (with and without remainders)

4.N.22: Interpret the meaning of remainders

4.N.23: Add and subtract proper fractions with common denominators

4.N.24: Express decimals as an equivalent form of fractions to tenths and hundredths

4.N.27: Check reasonableness of an answer by using estimation

#### 4.A: Algebra

4.A.2: Use the symbols <, >, =, and "not equal to", (with and without the use of a number line) to compare whole numbers and unit fractions and decimals (up to hundredths)

4.A.4: Describe, extend, and make generalizations about numeric (+, -, x, ÷) and geometric patterns

4.A.5: Analyze a pattern or a whole-number function and state the rule, given a table or an input/output box

#### 4.G: Geometry

4.G.1: Identify and name polygons, recognizing that their names are related to the number of sides and angles (triangle, quadrilateral, pentagon, hexagon, and octagon)

4.G.3: Find perimeter of polygons by adding sides

4.G.4: Find the area of a rectangle by counting the number of squares needed to cover the rectangle

#### 4.M: Measurement

4.M.1: Select tools and units (customary and metric) appropriate for the length being measured

4.M.3: Know and understand equivalent standard units of length:

4.M.3.a: 12 inches = 1 foot

4.M.3.b: 3 feet = 1 yard

4.M.9: Calculate elapsed time in hours and half hours, not crossing A.M./P.M.