#### 4.1: Multi-digit multiplication

4.1.A: Quickly recall multiplication facts through 10 X 10 and the related division facts.

4.1.B: Identify factors and multiples of a number.

4.1.E: Compare the values represented by digits in whole numbers using place value.

4.1.F: Fluently and accurately multiply up to a three-digit number by one- and two-digit numbers using the standard multiplication algorithm.

4.1.H: Estimate products to approximate solutions to problems and determine reasonableness of answers.

4.1.J: Solve single- and multi-step word problems involving division and verify the solutions.

#### 4.2: Fractions, decimals, and mixed numbers

4.2.A: Represent decimals through hundredths with place value models, fraction equivalents, and the number line.

4.2.B: Read, write, compare, and order decimals through hundredths.

4.2.D: Convert a decimal to a fraction and vice versa, and visually represent the number.

4.2.E: Compare and order decimals and fractions (including mixed numbers) on the number line, lists, and the symbols <, >, or =.

4.2.F: Write a fraction equivalent to a given fraction.

4.2.G: Simplify fractions using common factors.

#### 4.3: Concept of area

4.3.A: Determine congruence of two-dimensional figures.

4.3.B: Determine the approximate area of a figure using square units.

4.3.D: Determine the areas of figures that can be broken down into rectangles.

4.3.E: Demonstrate that rectangles with the same area can have different perimeters, and that rectangles with the same perimeter can have different areas.