### Fractions & Decimals

Meanings of Fractions Fractions and Division Mixed Numbers & Improper Fractions Equivalent Fractions Comparing & Ordering Fractions and Mixed Numbers Common Factors and Greatest Common Factor Fractions in Simplest Form

### Subtracting 2-Digit Numbers

Regrouping 1 Ten for 10 Ones Models to Subtract Two-and One-Digit Numbers Subtracting Two- and One-Digit Numbers Models to Subtract Two-Digit Numbers Subtracting Two-Digit Numbers Using Addition to Check Subtraction Two-Question Problems

### Understanding Fractions

Regions and Sets Fractions and Division Estimating Fractional Amounts Equivalent Fractions Fractions in Simplest Form Improper Fractions & Mixed Numbers Comparing Fractions Ordering Fractions Writing to Explain

### Patterns & Relationships

Repeating Patterns Number Sequences Extending Tables Writing Rules for Situations Translating Words to Expressions Geometric Patterns Equal or Unequal Act it out and use reasoning

### Tens and Ones

Counting with Groups of 10 and Leftovers Numbers made with tens Tens and Ones Expanded Form Ways to Make Numbers Make an Organized List