Chapter 2 Resource Masters - Macmillan/McGraw-Hill
Chapter 2 Resource Masters - Macmillan/McGraw-Hill Chapter 2 Resource Masters - Macmillan/McGraw-Hill
006_010_C02L1_105801.indd Page 6 5/10/10 4:14:59 PM s-087 /Volumes/108/GO00577/MathConnects_CA_CRM_10/Ancilliary/Application_Files/C02_... 006_010_C02L1_105801.indd Page 7 5/6/10 12:50:31 AM u-s073 /Volumes/108/GO00577/MathConnects_CA_CRM_12/Ancilliary/Application_Files/C02_... Name 2-1 Name 2AF1.1, 2NS2.2 Skills Practice Addition Properties 2AF1.1, 2NS2.2 Reteach Addition Properties 2-1 Chapter Resources Find each sum. 1. 3 2 2. 5 7 3. 2 0 + 2 + 3 + 7 + 5 + 0 + 2 5 5 12 12 2 2 4 + 0 = 4 2 + 3 = 5 0 + 4 = 4 3 + 2 = 5 4. 4 5 5. 7 0 6. 4 2 + 5 + 4 + 0 + 7 + 2 + 4 9 9 7 7 6 6 The order of the addends is Add 0 to a number. The sum changed. The sum is the same. is the same as the other addend. Answers (Lesson 2-1) Find each sum. 7. 5 6 8. 3 4 9. 7 4 + 6 + 5 + 4 + 3 + 4 + 7 11 11 7 7 11 11 2. 5 1. 5 + 0 = 8 + 4 = 12 10. 7 2 11. 0 3 12. 4 6 + 2 + 7 + 3 + 0 + 6 + 4 9 9 3 3 10 10 Copyright © Macmillan/McGraw Hill, a division of The McGraw Hill Companies, Inc. Grade 2 A2 Chapter 2 0 + 5 = 5 4 + 8 = 12 15. 3 + 9 = 12 14. 6 + 4 = 10 13. 8 + 3 = 11 9 4. 3. 1 + 8 = 7 3 + 4 = 9 + 3 = 12 4 + 6 = 10 3 + 8 = 11 8 + 1 = 9 4 + 3 = 7 Solve. 16. There are 2 brown frogs. 17. There are 8 spotted turtles. There are 8 green frogs. There are 2 striped turtles. 6. 8 5. 5 + 3 = How many frogs are there? How many turtles are there? 10 frogs 10 turtles 6 + 5 = 11 5 + 6 = 11 3 + 5 = 8 Grade 2 7 Chapter 2 Grade 2 6 Chapter 2 Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.
Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc. 006_010_C02L1_105801.indd Page 9 5/6/10 12:50:38 AM u-s073 /Volumes/108/GO00577/MathConnects_CA_CRM_12/Ancilliary/Application_Files/C02_... 006_010_C02L1_105801.indd Page 8 5/10/10 4:15:04 PM s-087 /Volumes/108/GO00577/MathConnects_CA_CRM_10/Ancilliary/Application_Files/C02_... Name 2-1 Name 2AF1.1, 2NS2.2 Problem-Solving Practice Addition Properties 2AF1.1, 2MR3.0 Homework Practice Addition Properties 2-1 Chapter Resources Use what you know about addition properties to solve. Find each sum. 1. What two addition facts can April use to find the total number of dots on this domino? 2. 3 9 + 9 + 3 12 12 1. 7 2 + 2 + 7 9 9 3 + 7 = 10 7 + 3 = 10 Answers (Lesson 2-1) 4. 7 1 + 1 + 7 8 8 3. 4 9 + 9 + 4 13 13 2. What two addition facts can Ken write to match these base-ten blocks? 6 + 5 = 11 5 + 6 = 11 8 6. 6 + 2 = 5. 7 + 5 = 12 8 2 + 6 = 5 + 7 = 12 3. Manuel’s team scores 8 runs in the first game. They score 4 runs in the second game. Show two ways you can find the total number of runs. 8 + 4 = 12 4 + 8 = 12 4. Cassie knows that 7 + 0 = 7. How can she use the same addends to write the fact another way? 0 + 7 = 7 Copyright © Macmillan/McGraw Hill, a division of The McGraw Hill Companies, Inc. 5. Emma knows that 4 + 5 = 9. How can Emma use the same addends to write the fact another way? 5 + 4 = 9 Grade 2 A3 Chapter 2 9 8. 5 + 4 = 8 7. 1 + 7 = 9 4 + 5 = 8 7 + 1 = Solve. 10. There are 2 brown bears. There are 4 black bears. 9. The zoo has 4 striped snakes. It has 2 yellow snakes, too. How many bears are there? 6 bears How many total snakes? 6 snakes 11. There are 7 blue birds. There are 3 red birds. How many birds are there in all? 10 birds Grade 2 9 Chapter 2 Grade 2 8 Chapter 2 Answers
- Page 24 and 25: 2-3 Name Enrich Ginny’s Gems Miss
- Page 26 and 27: 2-4 Add. Name Skills Practice Doubl
- Page 28 and 29: 2-4 Name Problem-Solving Practice D
- Page 30 and 31: 2-5 Name Reteach Near Doubles Knowi
- Page 32 and 33: 2-5 Name Find the sum. Homework Pra
- Page 34 and 35: 2-5 Name Enrich Use Doubles Plus On
- Page 36 and 37: Name 2-6 2NS2.2 Skills Practice Mak
- Page 38 and 39: 2-6 Solve. Name Problem-Solving Pra
- Page 40 and 41: Name 2-7 2AF1.1 You can group adden
- Page 42 and 43: 2-7 Name Find each sum. Homework Pr
- Page 44 and 45: 2-7 Name Enrich Finish Line How fas
- Page 46 and 47: 2-8 Name Reteach (2) Problem-Solvin
- Page 48 and 49: 2-8 Name Homework Practice Problem-
- Page 50 and 51: 2 Name Mastery Level Lesson Learnin
- Page 52 and 53: 2 Name Pretest Preparation: Base-te
- Page 54 and 55: 2 Name Vocabulary Test Use the word
- Page 56 and 57: 2 Name 1. 5 + 5 = 10 2. 3. 4. 5. 6.
- Page 58 and 59: 2 1. 2. 3. Name Listening Assessmen
- Page 60 and 61: 2 Name Chapter Foldables Rubric Sco
- Page 62 and 63: 2 Name Chapter Test, Form 1 (contin
- Page 64 and 65: 2 Name Chapter Test, Form 2A (conti
- Page 66 and 67: 2 Name Chapter Test, Form 2B (conti
- Page 68 and 69: 2 Name Chapter Test, Form 2C (conti
- Page 70 and 71: 2 7. Add. 8 + 9 = Name Chapter Test
- Page 72 and 73: 2 Name Cumulative Standardized Test
- Page 76 and 77: 006_010_C02L1_105801.indd Page 10 5
- Page 78 and 79: 011_015_C02L2_105801.indd Page 14 5
- Page 80 and 81: 016_020_C02L3_105801.indd Page 19 5
- Page 82 and 83: 021_025_C02L4_105801.indd Page 22 5
- Page 84 and 85: 026_030_C02L5_105801.indd Page 26 5
- Page 86 and 87: 026_030_C02L5_105801.indd Page 30 5
- Page 88 and 89: 031_035_C02L6_105801.indd Page 34 5
- Page 90 and 91: 036_040_C02L7_105801.indd Page 38 5
- Page 92 and 93: 041_045_C02L8_105801.indd Page 42 5
- Page 94 and 95: 046_068_C02EM_105801.indd Page 48 5
- Page 96 and 97: 046_068_C02EM_105801.indd Page 52 5
- Page 98 and 99: 046_068_C02EM_105801.indd Page 60 5
- Page 100 and 101: 046_068_C02EM_105801.indd Page 64 5
- Page 102: 046_068_C02EM_105801.indd Page 68 5
006_010_C02L1_105801.indd Page 6 5/10/10 4:14:59 PM s-087 /Volumes/108/GO00577/MathConnects_CA_CRM_10/Ancilliary/Application_Files/C02_...<br />
006_010_C02L1_105801.indd Page 7 5/6/10 12:50:31 AM u-s073 /Volumes/108/GO00577/MathConnects_CA_CRM_12/Ancilliary/Application_Files/C02_...<br />
Name<br />
2-1<br />
Name<br />
2AF1.1, 2NS2.2<br />
Skills Practice<br />
Addition Properties<br />
2AF1.1, 2NS2.2<br />
Reteach<br />
Addition Properties<br />
2-1<br />
<strong>Chapter</strong> <strong>Resource</strong>s<br />
Find each sum.<br />
1. 3 2 2. 5 7 3. 2 0<br />
+ 2 + 3 + 7 + 5 + 0 + 2<br />
5 5 12 12 2 2<br />
4 + 0 = 4<br />
2 + 3 = 5<br />
0 + 4 = 4<br />
3 + 2 = 5<br />
4. 4 5 5. 7 0 6. 4 2<br />
+ 5 + 4 + 0 + 7 + 2 + 4<br />
9 9 7 7 6 6<br />
The order of the addends is Add 0 to a number. The sum<br />
changed. The sum is the same. is the same as the other addend.<br />
Answers (Lesson 2-1)<br />
Find each sum.<br />
7. 5 6 8. 3 4 9. 7 4<br />
+ 6 + 5 + 4 + 3 + 4 + 7<br />
11 11 7 7 11 11<br />
2.<br />
5<br />
1.<br />
5 + 0 =<br />
8 + 4 = 12<br />
10. 7 2 11. 0 3 12. 4 6<br />
+ 2 + 7 + 3 + 0 + 6 + 4<br />
9 9 3 3 10 10<br />
Copyright © <strong>Macmillan</strong>/<strong>McGraw</strong> <strong>Hill</strong>, a division of The <strong>McGraw</strong> <strong>Hill</strong> Companies, Inc.<br />
Grade 2 A2 <strong>Chapter</strong> 2<br />
0 + 5 = 5<br />
4 + 8 = 12<br />
15. 3 + 9 = 12<br />
14. 6 + 4 = 10<br />
13. 8 + 3 = 11<br />
9<br />
4.<br />
3.<br />
1 + 8 =<br />
7<br />
3 + 4 =<br />
9 + 3 = 12<br />
4 + 6 = 10<br />
3 + 8 = 11<br />
8 + 1 = 9<br />
4 + 3 = 7<br />
Solve.<br />
16. There are 2 brown frogs. 17. There are 8 spotted turtles.<br />
There are 8 green frogs. There are 2 striped turtles.<br />
6.<br />
8<br />
5.<br />
5 + 3 =<br />
How many frogs are there? How many turtles are there?<br />
10 frogs 10 turtles<br />
6 + 5 = 11<br />
5 + 6 = 11<br />
3 + 5 = 8<br />
Grade 2 7 <strong>Chapter</strong> 2<br />
Grade 2 6 <strong>Chapter</strong> 2<br />
Copyright © <strong>Macmillan</strong>/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.
Change language