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<br /> <br /> <br /> Welcome to Math . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii<br /> Dear Family . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv<br /> Skills Update: A review of Grade K skills . . . . . . . . . . . . . . . . . . . . A–M<br /> Introduction to Problem Solving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii<br /> Numbers, Number Words, and Ordinals<br /> Theme: Bugs<br /> Chapter Opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1<br /> Math Alive at Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2<br /> Copyright © by William H. Sadlier, Inc. All rights reserved.<br /> * Lesson 1: Numbers 1 Through 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3<br /> * Lesson 2: Numbers 5 and 0 . . . . . . . . . . . . . . . . . . <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 1" href="https://secure.viewer.zmags.com/publication/45b708e2?page=1"> </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 2" href="https://secure.viewer.zmags.com/publication/45b708e2?page=2"> </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 3" href="https://secure.viewer.zmags.com/publication/45b708e2?page=3"> Welcome to Math . . . . . . . . . . . . . . . . .</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 4" href="https://secure.viewer.zmags.com/publication/45b708e2?page=4"> Addition Strategies and Facts to 12 Theme: Animal</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 5" href="https://secure.viewer.zmags.com/publication/45b708e2?page=5"> Subtraction Strategies and Facts to 12 Theme: Sch</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 6" href="https://secure.viewer.zmags.com/publication/45b708e2?page=6"> Data and Graphs: Using Operations Theme: Hobbies </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 7" href="https://secure.viewer.zmags.com/publication/45b708e2?page=7"> Place Value to 100 Theme: Beach Chapter Opener </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 8" href="https://secure.viewer.zmags.com/publication/45b708e2?page=8"> Extending Addition and Subtraction Facts Theme: T</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 9" href="https://secure.viewer.zmags.com/publication/45b708e2?page=9"> Geometry Theme: Transportation Chapter Opener .</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 10" href="https://secure.viewer.zmags.com/publication/45b708e2?page=10"> Money and Time Theme: Places to Go, Things to Do </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 11" href="https://secure.viewer.zmags.com/publication/45b708e2?page=11"> Measurement Theme: Vegetable Garden Chapter Open</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 12" href="https://secure.viewer.zmags.com/publication/45b708e2?page=12"> Addition: Two-Digit Numbers Theme: Sports Chapte</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 13" href="https://secure.viewer.zmags.com/publication/45b708e2?page=13"> Subtraction: Two-Digit Numbers Theme: Celebration</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 14" href="https://secure.viewer.zmags.com/publication/45b708e2?page=14"> Fractions and Probability Theme: Festivals Chapt</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 15" href="https://secure.viewer.zmags.com/publication/45b708e2?page=15"> Copyright © by William H. Sadlier, Inc. All right</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 16" href="https://secure.viewer.zmags.com/publication/45b708e2?page=16"> Dear Fam ao il , </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 17" href="https://secure.viewer.zmags.com/publication/45b708e2?page=17"> Name Look at the picture. Listen to the subt</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 18" href="https://secure.viewer.zmags.com/publication/45b708e2?page=18"> Take away to find how many are left. Use t</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 19" href="https://secure.viewer.zmags.com/publication/45b708e2?page=19"> Name Subtraction Sentences Listen to the subtrac</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 20" href="https://secure.viewer.zmags.com/publication/45b708e2?page=20"> Subtract. Write each subtraction sentence. </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 21" href="https://secure.viewer.zmags.com/publication/45b708e2?page=21"> </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 22" href="https://secure.viewer.zmags.com/publication/45b708e2?page=22"> Subtract. Use to check. 8. 2 º1 1</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 23" href="https://secure.viewer.zmags.com/publication/45b708e2?page=23"> Name 4 in all. 4 Subtrac</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 24" href="https://secure.viewer.zmags.com/publication/45b708e2?page=24"> Add or subtract. 14. 5 º0 15. 2 º2 5 </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 25" href="https://secure.viewer.zmags.com/publication/45b708e2?page=25"> </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 26" href="https://secure.viewer.zmags.com/publication/45b708e2?page=26"> Name 8440-W-G1_CH03L04A_AR_02a 8440-W-G1_CH03L04A</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 27" href="https://secure.viewer.zmags.com/publication/45b708e2?page=27"> Subtract Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 28" href="https://secure.viewer.zmags.com/publication/45b708e2?page=28"> Write the difference. Use 8. 7 º3 4</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 29" href="https://secure.viewer.zmags.com/publication/45b708e2?page=29"> Subtract Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 30" href="https://secure.viewer.zmags.com/publication/45b708e2?page=30"> Subtract. Use a 9. 10 º6 4 and to help</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 31" href="https://secure.viewer.zmags.com/publication/45b708e2?page=31"> Name You can use other facts to help you find</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 32" href="https://secure.viewer.zmags.com/publication/45b708e2?page=32"> You can use other facts to help you fi</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 33" href="https://secure.viewer.zmags.com/publication/45b708e2?page=33"> Name Lessons 1–7 TEST PREPARATION L isten to your</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 34" href="https://secure.viewer.zmags.com/publication/45b708e2?page=34"> Fill in the circle under the correct answer. 9. </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 35" href="https://secure.viewer.zmags.com/publication/45b708e2?page=35"> Name Number-Line Subtraction You can use a numbe</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 36" href="https://secure.viewer.zmags.com/publication/45b708e2?page=36"> Write the subtraction sentence shown on each numb</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 37" href="https://secure.viewer.zmags.com/publication/45b708e2?page=37"> Name Subtraction patterns can help you find t</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 38" href="https://secure.viewer.zmags.com/publication/45b708e2?page=38"> Fill in the subtraction chart. What is the patter</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 39" href="https://secure.viewer.zmags.com/publication/45b708e2?page=39"> Name Related subtraction facts have the same </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 40" href="https://secure.viewer.zmags.com/publication/45b708e2?page=40"> Use to model each exercise. Subtract. Writ</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 41" href="https://secure.viewer.zmags.com/publication/45b708e2?page=41"> Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 42" href="https://secure.viewer.zmags.com/publication/45b708e2?page=42"> Add. Write the related subtraction fact. 9.8. </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 43" href="https://secure.viewer.zmags.com/publication/45b708e2?page=43"> </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 44" href="https://secure.viewer.zmags.com/publication/45b708e2?page=44"> Name Use a related addition fact to find the dif</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 45" href="https://secure.viewer.zmags.com/publication/45b708e2?page=45"> Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 46" href="https://secure.viewer.zmags.com/publication/45b708e2?page=46"> Subtract. Then add to check your answer. 12. </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 47" href="https://secure.viewer.zmags.com/publication/45b708e2?page=47"> </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 48" href="https://secure.viewer.zmags.com/publication/45b708e2?page=48"> Name 8440-W-G1_CH03L12A_AR_02a Solve. Draw </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 49" href="https://secure.viewer.zmags.com/publication/45b708e2?page=49"> Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 50" href="https://secure.viewer.zmags.com/publication/45b708e2?page=50"> Write the fact families. 6. 3 9 </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 51" href="https://secure.viewer.zmags.com/publication/45b708e2?page=51"> Name Lessons 8–13 TEST PREPARATION L F isten to</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 52" href="https://secure.viewer.zmags.com/publication/45b708e2?page=52"> Fill in the circle under the correct answer. 9. </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 53" href="https://secure.viewer.zmags.com/publication/45b708e2?page=53"> Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 54" href="https://secure.viewer.zmags.com/publication/45b708e2?page=54"> Use a subtraction fact to find the missing addend</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 55" href="https://secure.viewer.zmags.com/publication/45b708e2?page=55"> Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 56" href="https://secure.viewer.zmags.com/publication/45b708e2?page=56"> Draw to compare. Then subtract. 4. Miki has</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 57" href="https://secure.viewer.zmags.com/publication/45b708e2?page=57"> Name Use More Than One Step · Sometimes you nee</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 58" href="https://secure.viewer.zmags.com/publication/45b708e2?page=58"> Use More Than One Step Alana has 11 grapes. She</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 59" href="https://secure.viewer.zmags.com/publication/45b708e2?page=59"> Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 60" href="https://secure.viewer.zmags.com/publication/45b708e2?page=60"> Add or subtract. Then circle the facts that belon</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 61" href="https://secure.viewer.zmags.com/publication/45b708e2?page=61"> Name Choose the Operation Ray has</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 62" href="https://secure.viewer.zmags.com/publication/45b708e2?page=62"> Choose the Operation Choose the operation. Write </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 63" href="https://secure.viewer.zmags.com/publication/45b708e2?page=63"> Name Mixed Strategies Use a strategy you hav</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 64" href="https://secure.viewer.zmags.com/publication/45b708e2?page=64"> Use a strategy you have learned. 6. Gus sees 6 </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 65" href="https://secure.viewer.zmags.com/publication/45b708e2?page=65"> Name Lessons 14–19 TEST PREPARATION L F isten t</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 66" href="https://secure.viewer.zmags.com/publication/45b708e2?page=66"> Name Math and Health This chart shows the number</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 67" href="https://secure.viewer.zmags.com/publication/45b708e2?page=67"> Name 1. Write the subtraction sentence. </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 68" href="https://secure.viewer.zmags.com/publication/45b708e2?page=68"> 9. How many are not green? Write the subtracti</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 69" href="https://secure.viewer.zmags.com/publication/45b708e2?page=69"> Name 1. Use and a . Show two </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 70" href="https://secure.viewer.zmags.com/publication/45b708e2?page=70"> Name </a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 71" href="https://secure.viewer.zmags.com/publication/45b708e2?page=71"> Copyright © by William H. Sadlier, Inc. All right</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 72" href="https://secure.viewer.zmags.com/publication/45b708e2?page=72"> We are twelve little fish. If three swim away, ho</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 73" href="https://secure.viewer.zmags.com/publication/45b708e2?page=73"> We are nine little fish. If five hop on a bus, ho</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 74" href="https://secure.viewer.zmags.com/publication/45b708e2?page=74"> We are twelve little fish and that is a fact. Let</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 75" href="https://secure.viewer.zmags.com/publication/45b708e2?page=75"> Name Chapters 1–3 TEST PREPARATION Listen t</a> <a title="Progress in Mathematics with Common Core Lessons, Student Edition, Grade 1 page 76" href="https://secure.viewer.zmags.com/publication/45b708e2?page=76"> Fill in the circle under the correct answer. 9. L</a>