# Guided PracticeMaterials for Teachers and Students

Guided Practice worksheets are intended to be used by students as they work through the Symphony Math Intervention. Most students will not need to work on every set of worksheets. Symphony Intervention reports recommend specific worksheets for struggling students, and provide direct links to the prescribed worksheets. We recommend that these materials be used in 1:1 or small groups, and that students use manipulatives if possible to justify their solutions.

This page also includes Teacher Overviews, Answer Keys, and ‘Extension’ 2-page worksheets.

Stage 1: The Number Sequence (Overview) |
Extension Worksheets | Answers | |

1.1 | Sequencing | Guided Practice Worksheets | Answers |

1.2 | Identifying Number | Guided Practice Worksheets | Answers |

1.3 | Counting Forward | Guided Practice Worksheets | Answers |

1.4 | Counting Backward | Guided Practice Worksheets | Answers |

Stage 2: More / Less / Same (Overview) |
Extension Worksheets | Answers | |

2.1 | Finding “One More” | Guided Practice Worksheets | Answers |

2.2 | Finding “One Less” | Guided Practice Worksheets | Answers |

2.3 | Finding “More” | Guided Practice Worksheets | Answers |

2.4 | Finding “Less” | Guided Practice Worksheets | Answers |

2.5 | Finding “Same” | Guided Practice Worksheets | Answers |

Stage 3: Add & Subtract to 5 (Overview) |
Extension Worksheets | Answers | |

3.1 | Addition: Missing Result to 5 | Guided Practice Worksheets | Answers |

3.2 | Addition: Missing Change to 5 | Guided Practice Worksheets | Answers |

3.3 | Subtraction: Missing Result to 5 | Guided Practice Worksheets | Answers |

3.4 | Subtraction: Missing Change to 5 | Guided Practice Worksheets | Answers |

3.5 | Adding 0 and 1 | Guided Practice Worksheets | Answers |

3.6 | Subtracting 0 and 1 | Guided Practice Worksheets | Answers |

3.7 | Addition: Commutative Property | Guided Practice Worksheets | Answers |

Stage 4: Ten as a Unit (Overview) |
Extension Worksheets | Answers | |

4.1 | Introducing 10 | Guided Practice Worksheets | Answers |

4.2 | Combinations of 10 | Guided Practice Worksheets | Answers |

4.3 | Ten Plus | Guided Practice Worksheets | Answers |

4.4 | Subtracting with Ten | Guided Practice Worksheets | Answers |

Stage 5: Comparing Numbers (Overview) |
Extension Worksheets | Answers | |

5.1 | Equals | Guided Practice Worksheets | Answers |

5.2 | Greater Than | Guided Practice Worksheets | Answers |

5.3 | Less Than | Guided Practice Worksheets | Answers |

Stage 6: Add & Subtract to 20 (Overview) |
Extension Worksheets | Answers | |

6.1 | Addition: Missing Result to 20 | Guided Practice Worksheets | Answers |

6.2 | Addition: Missing Change to 20 | Guided Practice Worksheets | Answers |

6.3 | Subtraction: Missing Result to 20 | Guided Practice Worksheets | Answers |

6.4 | Subtraction: Missing Change to 20 | Guided Practice Worksheets | Answers |

6.5 | Fact Families | Guided Practice Worksheets | Answers |

6.6 | 3 part addition & subtraction | Guided Practice Worksheets | Answers |

Stage 7: Tens (Overview) |
Extension Worksheets | Answers | |

7.1 | Identifying 10s | Guided Practice Worksheets | Answers |

7.2 | Making 10s | Guided Practice Worksheets | Answers |

7.3 | Count Forward and Backward by 10 | Guided Practice Worksheets | Answers |

7.4 | Find 10 more | Guided Practice Worksheets | Answers |

7.5 | Find 10 less | Guided Practice Worksheets | Answers |

7.6 | Related 1s and 10s combinations | Guided Practice Worksheets | Answers |

7.7 | Combinations of 100 | Guided Practice Worksheets | Answers |

7.8 | Adding Teens and Ones | Guided Practice Worksheets | Answers |

7.9 | Place Value: Comparing 10s | Guided Practice Worksheets | Answers |

Stage 8: Add & Subtract with 10s (Overview) |
Extension Worksheets | Answers | |

8.1 | Place Value Addition: Missing Result | Guided Practice Worksheets | Answers |

8.2 | Place Value Addition: Missing Change | Guided Practice Worksheets | Answers |

8.3 | Place Value Subtraction: Missing Result | Guided Practice Worksheets | Answers |

8.4 | Place Value Subtraction: Missing Change | Guided Practice Worksheets | Answers |

8.5 | Part to Whole with 1s and 10s | Guided Practice Worksheets | Answers |

8.6 | Part to Whole with 1s and 10s ( + 10) | Guided Practice Worksheets | Answers |

8.7 | Part to Whole with 1s and 10s ( – 10) | Guided Practice Worksheets | Answers |

8.8 | Adding With Multiples of 10-No Regrouping | Guided Practice Worksheets | Answers |

8.9 | Place Value: Comparing 2-digit Numbers | Guided Practice Worksheets | Answers |

Stage 9: Hundreds (Overview) |
Extension Worksheets | Answers | |

9.1 | Identifying 100s | Guided Practice Worksheets | Answers |

9.2 | Making 100s | Guided Practice Worksheets | Answers |

9.3 | Count Forward and Backward by 100 | Guided Practice Worksheets | Answers |

9.4 | Find 100 more | Guided Practice Worksheets | Answers |

9.5 | Find 100 less | Guided Practice Worksheets | Answers |

9.6 | Related 1s and 10s 100s combinations | Guided Practice Worksheets | Answers |

9.7 | Adding 2-digit and 1-digit numbers | Guided Practice Worksheets | Answers |

9.8 | Comparing 100s | Guided Practice Worksheets | Answers |

Stage 10: Add & Subtract: 100s (Overview) |
Extension Worksheets | Answers | |

10.1 | Place Value Addition: Missing Result | Guided Practice Worksheets | Answers |

10.2 | Place Value Addition: Missing Change | Guided Practice Worksheets | Answers |

10.3 | Place Value Subtraction: Missing Result | Guided Practice Worksheets | Answers |

10.4 | Place Value Subtraction: Missing Change | Guided Practice Worksheets | Answers |

10.5 | Part to Whole with 1s, 10s and 100s | Guided Practice Worksheets | Answers |

10.6 | Part to Whole with 1s, 10s, 100s ( + 100) | Guided Practice Worksheets | Answers |

10.7 | Part to Whole with 1s, 10s, 100s ( – 100) | Guided Practice Worksheets | Answers |

10.8 | Comparing 3-Digit Numbers | Guided Practice Worksheets | Answers |

Stage 11: Foundations for Multiplication (Overview) |
Extension Worksheets | Answers | |

11.1 | Skip Counting | Guided Practice Worksheets | Answers |

11.2 | Adding 2s, 3s, and 4s | Guided Practice Worksheets | Answers |

11.3 | Equal Groupings | Guided Practice Worksheets | Answers |

Stage 12: Regrouping with 2- and 3-digits (Overview) |
Extension Worksheets | Answers | |

12.1 | Regrouping with 1-and 2-Digit Numbers | Guided Practice Worksheets | Answers |

12.2 | Regrouping with 2-Digit Numbers to 100: Addition | Guided Practice Worksheets | Answers |

12.3 | Regrouping with 2-Digit Numbers: Subtraction | Guided Practice Worksheets | Answers |

12.4 | Regrouping with 2-Digit Numbers: Missing Change | Guided Practice Worksheets | Answers |

12.5 | Subtracting 2-Digit Numbers: Missing Change | Guided Practice Worksheets | Answers |

12.6 | Regrouping with 3-Digit Numbers to 1000: Addition | Guided Practice Worksheets | Answers |

12.7 | Regrouping with 3-Digit Numbers: Subtraction | Guided Practice Worksheets | Answers |

Stage 13: Multiplication & Division (Overview) |
Extension Worksheets | Answers | |

13.1 | Introduction to Multiplication: Unknown Product | Guided Practice Worksheets | Answers |

13.2 | Introduction to Multiplication: Number of Groups Unknown | Guided Practice Worksheets | Answers |

13.3 | Introduction to Multiplication: Group Size Unknown | Guided Practice Worksheets | Answers |

13.4 | Introduction to Division | Guided Practice Worksheets | Answers |

13.5 | Introduction to Missing Dividend | Guided Practice Worksheets | Answers |

13.6 | Introduction to Missing Divisor | Guided Practice Worksheets | Answers |

13.7 | Multiplication and the Commutative Property | Guided Practice Worksheets | Answers |

13.8 | Multiplication and the Distributive Property | Guided Practice Worksheets | Answers |

Stage 14: Introduction to Fractions (Overview) |
Extension Worksheets | Answers | |

14.1 | Making a Whole | Guided Practice Worksheets | Answers |

14.2 | Unit Fractions of 1 | Guided Practice Worksheets | Answers |

14.3 | Non-Unit Fractions of 1 | Guided Practice Worksheets | Answers |

14.4 | Whole Numbers as Fractions | Guided Practice Worksheets | Answers |

14.5 | Comparing Fractions | Guided Practice Worksheets | Answers |

14.6 | Equivalent Fractions | Guided Practice Worksheets | Answers |

Stage 15: Multiply & Divide to 100 (Overview) |
Extension Worksheets | Answers | |

15.1 | Multiplication to 100 | Guided Practice Worksheets | Answers |

15.2 | Multiplication to 100: Missing Groups | Guided Practice Worksheets | Answers |

15.3 | Multiplication to 100: Missing Groups II | Guided Practice Worksheets | Answers |

15.4 | Division to 100 | Guided Practice Worksheets | Answers |

15.5 | Division to 100: Missing Dividend | Guided Practice Worksheets | Answers |

15.6 | Division to 100: Missing Divisor | Guided Practice Worksheets | Answers |

15.7 | Multiplication to 100: Commutative Property | Guided Practice Worksheets | Answers |

15.8 | Multiplication to 100: Distributive Property | Guided Practice Worksheets | Answers |

Stage 16: Multiply & Divide with 1/1/0/100 (Overview) |
Extension Worksheets | Answers | |

16.1 | Multiply by 1, 10, 100: Missing Result | Guided Practice Worksheets | Answers |

16.2 | Multiply by 1, 10, 100: Missing Factor | Guided Practice Worksheets | Answers |

16.3 | Divide by 1, 10, 100: Missing Result | Guided Practice Worksheets | Answers |

16.4 | Divide by 1, 10. 100: Missing Divisor | Guided Practice Worksheets | Answers |

16.5 | Multiplying 1s and 10s | Guided Practice Worksheets | Answers |

Stage 17: Add & Subtract Unit Fractions (Overview) |
Extension Worksheets | Answers | |

17.1 | Equivalent Fractions | Guided Practice Worksheets | Answers |

17.2 | Comparing Fractions | Guided Practice Worksheets | Answers |

17.3 | Addition with Unit Fractions: Missing Result | Guided Practice Worksheets | Answers |

17.4 | Addition with Unit Fractions: Missing Change | Guided Practice Worksheets | Answers |

17.5 | Subtraction with Fractions: Missing Result | Guided Practice Worksheets | Answers |

17.6 | Subtraction with Fractions: Missing Change | Guided Practice Worksheets | Answers |

Stage 18: Non-Unit Fractions (Overview) |
Extension Worksheets | Answers | |

18.1 | Addition with Non Unit Fractions: Missing Result | Guided Practice Worksheets | Answers |

18.2 | Addition with Non Unit Fractions: Missing Change | Guided Practice Worksheets | Answers |

18.3 | Subtraction with Non-Unit Fractions: Missing Result | Guided Practice Worksheets | Answers |

18.4 | Subtraction with Non Unit Fractions: Missing Change | Guided Practice Worksheets | Answers |

Stage 19: Decimals (Overview) |
Extension Worksheets | Answers | |

19.1 | Sequencing Decimals | Guided Practice Worksheets | Answers |

19.2 | Identifying Decimals | Guided Practice Worksheets | Answers |

19.3 | Equivalence with 10ths and 100ths | Guided Practice Worksheets | Answers |

19.4 | Addition with 10ths and 100ths | Guided Practice Worksheets | Answers |

19.5 | Decimal Notation for 10ths and 100ths | Guided Practice Worksheets | Answers |

19.6 | Comparing Decimal Numbers | Guided Practice Worksheets | Answers |

Stage 20: Fractions Greater Than 1 Whole (Overview) |
Extension Worksheets | Answers | |

20.1 | Composing Fractions Greater Than 1 Whole | Guided Practice Worksheets | Answers |

20.2 | Composing Mixed Numbers | Guided Practice Worksheets | Answers |

20.3 | Decomposing Fractions Greater Than 1 Whole | Guided Practice Worksheets | Answers |

20.4 | Decomposing Mixed Numbers | Guided Practice Worksheets | Answers |

Stage 21: Standard Algorithm: Addition and Subtraction (Overview) |
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21.1 | 2-digit and 1-digit Addition | Guided Practice Worksheets | Answers |

21.2 | 2-digit and 1-digit Subtraction | Guided Practice Worksheets | Answers |

21.3 | 2-digit and 2-digit Addition | Guided Practice Worksheets | Answers |

21.4 | 2-digit and 2-digit Subtraction | Guided Practice Worksheets | Answers |

21.5 | 3-digit and 3-digit Addition | Guided Practice Worksheets | Answers |

21.6 | 3-digit and 3-digit Subtraction | Guided Practice Worksheets | Answers |

21.7 | 3-Part Addition with Mixed Digits | Guided Practice Worksheets | Answers |

21.8 | 4-digit Subtraction | Guided Practice Worksheets | Answers |

Stage 22: Expanded Mode Multiplication and Division (Overview) |
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22.1 | 1-Digit x 2-Digit | Guided Practice Worksheets | Answers |

22.2 | Division with Remainders | Guided Practice Worksheets | Answers |

22.3 | 1-Digit x 3-Digit | Guided Practice Worksheets | Answers |

22.4 | Division Missing Factor and Divisor | Guided Practice Worksheets | Answers |

22.5 | 2-Digit x 2-Digit | Guided Practice Worksheets | Answers |

Stage 23: Multiplying Fractions and Whole Numbers (Overview) |
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23.1 | Whole Numbers x Unit Fractions | Guided Practice Worksheets | Answers |

23.2 | Whole Numbers x Non-Unit Fractions | Guided Practice Worksheets | Answers |

23.3 | Fractions x Whole Numbers: Missing Part | Guided Practice Worksheets | Answers |

Stage 24: Magnitude and Place Value (Overview) |
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24.1 | Multiply by 10, 100, and 1000 | Guided Practice Worksheets | Answers |

24.s | Multiply by 1/10 and 1/100 | Guided Practice Worksheets | Answers |

24.3 | Divide by 10 and 100 | Guided Practice Worksheets | Answers |

Stage 25: Decimals to Thousandths (Overview) |
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25.1 | Decimal Notation | Guided Practice Worksheets | Answers |

25.2 | Add and Subtract Decimals | Guided Practice Worksheets | Answers |

25.3 | Decimal Comparison | Guided Practice Worksheets | Answers |

Stage 26: Advanced Multiplication and Division (Overview) |
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26.1 | 1-Digit x Decimals | Guided Practice Worksheets | Answers |

26.2 | 3-Digit x Decimals | Guided Practice Worksheets | Answers |

26.3 | Division with Decimals | Guided Practice Worksheets | Answers |

26.4 | Decimal x Decimal | Guided Practice Worksheets | Answers |