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Progress in Mathematics

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Contents

Copyright © by William H. Sadlier, Inc. All rights reserved.

CHAPTER Numbers, Number Words, and Ordinals

1 Theme: Bugs

Chapter Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Math at Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Lesson 1-1 Numbers 1 Through 4 . . . . . . . . . . . . . . . . . . . 3

Lesson 1-2 Numbers 5 and 0 . . . . . . . . . . . . . . . . . . . . . . 5

Lesson 1-3 Numbers 6 Through 9 . . . . . . . . . . . . . . . . . . . 7

Lesson 1-4 Numbers 10 Through 12 . . . . . . . . . . . . . . . . . 9

Check Your Progress (Lessons 1–4) . . . . . . . .11

Sadlier-Oxford Progress in Mathematics PAGE INTENTIONALLY LEFT BLANK Contents Copyright © by William H. Sadlier, Inc. CHAPTER Addition Strategies and Facts to 12 2 T CHAPTER Subtraction Strategies and Facts to 12 CHAPTER Data and Graphs: Using Operations 4 The CHAPTER Place Value to 100 5 Theme: Beach CHAPTER Extending Addition and Subtraction Facts Copyright © by William H. Sadlier, Inc. All right CHAPTER Money and Time 8 Theme: Places to Go & CHAPTER Measurement 9 Theme: Vegetable Garden CHAPTER 10 Addition: Two-Digit Numbers Theme: Copyright © by William H. Sadlier, Inc. All right CHAPTER 12 Fractions Theme: Festivals 3 Listen to your teacher read the poem. Count . De ar Fa ily Math at Understanding Name Let's Look at the picture. Lis Let's Take away to find how many are left. Use Subtraction Name Let's Listen to the subtraction Let's Subtract. Write each subtraction sentence. Subtract from Name Let's Look at the pictur Let's Subtract. Use to check. 8. 2 º1 Name Let's 4 in all. 4 Su Let's Add or subtract. 14. 5 º0 5 15. Find Unknowns in Name Let's You can draw Let's Problem Solving Solve. Draw to help. 4. Name Test Prep Listen to your teacher read th Fi 9. Ms. Clark has 6 . She gives some Subtract Name Let's Clare has 8 markers. On Let's Write the difference. Use 8. 7 º3 4 Subtract Name Let's You can use a ten-fra Let's Subtract. Use a and to help. 9 Subtract Name Let's You can use other facts to he Let's Number-Line Name Let's You can use a number line Let's Write the subtraction sentence shown on eac Name Test Prep Listen to your teacher read th Fi 11. Choose the subtraction fact. 12 Name 1. Write the subtraction sentence. º 11. Find the difference. 10 º6 9. Write the sub Name Let's Subtraction patterns can help you find Let's Fill in the subtraction chart. What is the Related Name Let's Related subtraction fact Let's Related subtraction facts have the same num Name Let's These are related addition and subtrac Let's Add. Write the related subtraction fact. 8. Think Addition Name Let's Subtract 6 º 4. Let's Use a related addition fact to find the dif Name Test Prep Listen to your teacher read th Fi 7. What is the pattern rule? Whole Part Taken Awa Name Let's Shanel has 9 . Let's Use the related addition fact to check. Name Let's Use a Bar Model Stefi Let's Solve. Use a bar model. Draw to help. Wr Name Let's Fact families have the Let's Write the fact families. 6. 3 Name Test Prep Listen to your teacher read th Fi 7. Which addition fact shows that the subtract Find Missing Name Let's Amy has 8 . Som Let's Use a subtraction fact to find the missing Subtract to Name Let's Subtract to find how many Let's Draw to compare. Then subtract. 4. Miki Name Let's Circle the facts that belong Let's Problem Solving Name Choose the Operation Let's Read Plan Write Problem Solving Applications Let's Read Plan Write Name Test Prep Listen to your teacher read th Fi 15. Which fact does not belong in the fact fa Name 1. Write the fact family. 2+3= += º= º 9. Fill in the subtraction chart. What is patt Name Test Prep Listen to your teacher read th Fi