25¢

25¢

1¢

1¢1¢

25¢25¢25¢

12 12

457

8

1011

3

6

9

2+2=

804 N. 2nd Ave. E.Rock Rapids, IA 51246-1759

800-622-3070www.aop.com

MATHStudent Book

2nd Grade | Unit 1

NUMBERS AND WORDS TO 100MATH 201

Introduction |3

1. Numbers and Words to 100 ................................. 5Addition Facts to 18 |7 Self Test 1 |11

2. Subtraction Facts to 18 ...................................... 13Place Value |15Add 2-Digit Numbers |18

Subtract 2-Digit Numbers |19Self Test 2 |21

3. Number Order ........................................................ 23Operation Symbols |26Number Sentences |30

Self Test 3 |31

4. Fact Families .......................................................... 33Story Problems |35Patterns |37

Add Three Numbers |38Self Test 4 |41

5. Number Order ........................................................ 43Addition and Subtraction Facts |45Operation Symbols |47

Flat Shapes |49Self Test 5 |50

Teacher Notes |53LIFEPAC Test |Pull-out

| 1

Unit 1 | NUMBERS AND WORDS TO 100

Author: Carol Bauler, B.A.

Editor: Alan Christopherson, M.S.

Media Credits: Page 3: © AndSim, iStock, Thinkstock.

804 N. 2nd Ave. E. Rock Rapids, IA 51246-1759

© MCMXCVIII by Alpha Omega Publications, Inc. All rights reserved. LIFEPAC is a registered trademark of Alpha Omega Publications, Inc.

All trademarks and/or service marks referenced in this material are the property of their respective owners.

Alpha Omega Publications, Inc. makes no claim of ownership to any trademarks and/or service marks other than

their own and their affiliates, and makes no claim of affiliation to any companies whose trademarks may be listed

in this material, other than their own.

2 |

NUMBERS AND WORDS TO 100 | Unit 1

NOTE to teachers, parents, and students:

As part of a continuing effort to improve the LIFEPAC curriculum, a new layout of this unit has been produced. The content of this unit has not changed but the page numbers referenced in the Teacher Notes of the Teacher’s Guide you are using may no longer correspond.

One option is to follow through the activities in sequence and ignore the page numbers in the original Teacher Notes. The other option is to use the updated pages for the Teacher Notes that have been included in the back of this unit. These pages can be used to direct the instructional process as the student works through the unit. All of the pages of this unit are perforated so the updated Teacher Notes pages can be easily removed and referenced as needed.

NUMBERS AND WORDS TO 100

Learn with our friends! They’ll guide you through the LIFEPACs and keep the scores for you.

Nice to see you. I’m Dr. Kirke.

Come along! I am Filmore.Hey, I’m Roxie.

Let’s study!Tammy here.

Are you ready to learn?

Introduction | 3

Unit 1 | NUMBERS AND WORDS TO 100

ObjectivesRead these objectives. They will tell what you will be able to do when you have finished this LIFEPAC®.

1. I can read and write numbers to 100.2. I know addition and subtraction facts to 18.3. I can learn place value for ones and tens.4. I can follow oral instructions.5. I can add and subtract to tens’ place.6. I know operation symbols +, −, =, ≠, >, <.7. I can write number sentences.8. I can write fact families.9. I can solve story problems in addition.10. I can recognize patterns and tell what comes next.11. I can recognize flat shapes.

4 | Introduction

NUMBERS AND WORDS TO 100 | Unit 1

1. NUMBERS AND WORDS TO 100

Write the numbers in number order.

1.1 5 7 8 1 3 2 9 4 10 6 0

__________ __________ __________ __________

__________ __________ __________ __________

__________ __________ __________

1.2 Write the number words in number order.

four three six five zero nine two seven ten eight one

__________ __________ __________ __________

__________ __________ __________ __________

__________ __________ __________

1.3 Find the number. Write it below the number word.

6 8 3 5 7 2 10 9 1 4 0

four three six five

__________ __________ __________ __________

zero nine two seven

__________ __________ __________ __________

ten eight one

__________ __________ __________

Section 1 | 5

Unit 1 | NUMBERS AND WORDS TO 100

1.4 Write the numbers in number order.

14 17 12 20 16 11 13 19 18 15

________ ________ ________ ________ ________

________ ________ ________ ________ ________

1.5 Write the number words in number order.

sixteen eighteen fourteen nineteen eleven

twenty fifteen twelve seventeen thirteen

___________ ___________ ___________ ___________

___________ ___________ ___________ ___________

___________ ___________

Match.

1.6 ____ 2 ____ 16

____12 ____ 8

____ 0 ____ 5

____ 3 ____ 19

____15 ____ 11

____ 7 ____ 6

____17 ____ 14

____13 ____ 9

____10 ____ 1

____ 4 ____ 18

a. nine

c. sixteen

e. seven

g. nineteen

i. one

k. fourteen

m. zero

o. eleven

q. seventeen

s. five

b. two

d. fifteen

f. eight

h. four

j. eighteen

l. ten

n. thirteen

p. six

r. three

t. twelve

6 | Section 1

NUMBERS AND WORDS TO 100 | Unit 1

4+ 5

9+ 7

8+ 3

2+ 7

2+ 3

7+ 6

6+ 1

3+ 2

4+ 6

1+ 0

5+ 3

4+ 0

9+ 2

7+ 7

4+ 2

1+ 7

1+ 9

7+ 0

8+ 5

9+ 0

4+ 3

4+ 8

7+ 4

8+ 7

9+ 5

2+ 5

3+ 0

9+ 1

5+ 8

5+ 5

7+ 9

8+ 2

3+ 6

3+ 3

8+ 6

6+ 4

Remember your facts?

Addition Facts to 18

1.7 Write addition facts.

Section 1 | 7

Unit 1 | NUMBERS AND WORDS TO 100

1+ 3

2+ 9

6+ 8

8+ 9

3+ 8

2+ 0

1+ 1

9+ 6

8+ 4

6+ 2

6+ 6

3+ 4

1+ 5

3+ 7

6+ 9

1+ 6

2+ 8

7+ 1

9+ 4

8+ 8

6+ 5

1+ 2

2+ 4

4+ 7

5+ 4

9+ 9

2+ 6

3+ 5

8+ 0

5+ 6

1+ 4

7+ 8

2+ 1

3+ 1

4+ 9

6+ 3

8 | Section 1

NUMBERS AND WORDS TO 100 | Unit 1

7+ 5

1+ 8

2+ 2

3+ 9

4+ 1

5+ 2

6+ 0

7+ 2

9+ 8

4+ 4

5+ 0

8+ 1

5+ 7

9+ 3

5+ 9

5+ 1

6+ 7

7+ 3

1.8 Write the numbers in number order.

10 50 60 40 30 20 80 70 100 90

________ ________ ________ ________ ________

________ ________ ________ ________ ________

1.9 Write the number words in number order.

fifty sixty ninety twenty seventy thirty

eighty forty one hundred ten

__________ __________ __________ __________

__________ __________ __________ __________

__________ __________

Section 1 | 9

Unit 1 | NUMBERS AND WORDS TO 100

1.10 Write in symbols.

________ sixteen ________ thirty-one ________ sixty-seven ________ eighty-five ________ forty-nine ________ eleven ________ seventy ________ ninety-three

Write in words.

45 ____________________________________________

60 ____________________________________________

79 ____________________________________________

13 ____________________________________________

81 ____________________________________________

36 ____________________________________________

54 ____________________________________________

100 ____________________________________________

Before you take the Self Test, study what you have read and done. The Self Test will check what you remember.

10 | Section 1

NUMBERS AND WORDS TO 100 | Unit 1

SELF TEST 1Each answer = 1 point

1.01 Match.

sixteen

forty-two

eighty

thirty-one

seventy-five

eighty-one

eleven

sixty

1.02 Write in words.

17 ______________________________________________

24 ______________________________________________

8 ______________________________________________

37 ______________________________________________

65 ______________________________________________

19 ______________________________________________

53 ______________________________________________

20 ______________________________________________

80

31

16

11

75

42

60

81

Section 1 | 11

Unit 1 | NUMBERS AND WORDS TO 100

Teacher Check

_____________Initial Date

27

34My Score

1.03 Write addition facts.

6+ 3

4+ 7

8+ 9

2+ 5

7+ 0

9+ 1

3+ 7

6+ 9

4+ 3

5+ 5

7+ 4

1+ 6

2+ 7

3+ 4

8+ 0

5+ 9

6+ 6

4+ 2

12 | Section 1

NUMBERS AND WORDS TO 100 | Unit 1

25¢

25¢

1¢

1¢1¢

25¢25¢25¢

12 12

457

8

1011

3

6

9

2+2=

804 N. 2nd Ave. E.Rock Rapids, IA 51246-1759

800-622-3070www.aop.com

MATHStudent Book

ISBN 978-1-58095-371-9

9 7 8 1 5 8 0 9 5 3 7 1 9

MAT0201 – Feb ‘17 Printing