Spectrum Math 1st Grade Answer Key | Spectrum Math Workbook Grade 1 Answer Key
Spectrum Math Grade 1 Answer Key Online Chapter 1 Addition and Subtraction Facts through 10
- Spectrum Math Grade 1 Chapter 1 Pretest
- Lesson 1.1 Adding Through 3
- Lesson 1.2 Subtracting from 1, 2, and 3
- Lesson 1.3 Adding 4 and 5
- Lesson 1.4 Adding to 6
- Lesson 1.5 Subtracting from 4 and 5
- Lesson 1.6 Subtracting from 6
- Lesson 1.7 Fact Families 0 Through 6
- Lesson 1.8 Problem Solving
- Lesson 1.9 Adding to 7
- Lesson 1.10 Subtracting from 7
- Lesson 1.11 Adding to 8
- Lesson 1.12 Subtracting from 8
- Lesson 1.13 Adding to 9
- Lesson 1.14 Subtracting from 9
- Lesson 1.15 Adding to 10
- Lesson 1.16 Subtracting from 10
- Lesson 1.17 Fact Families 7 Through 10
- Lesson 1.18 Addition Practice Through 10
- Lesson 1.19 Subtraction Practice Through 10
- Lesson 1.20 Adding with Money
- Lesson 1.21 Problem Solving
- Lesson 1.22 More- and Less-Than Facts Through 10
- Lesson 1.23 Using Addition for Subtraction
- Lesson 1.24 Doubles and Near-Doubles
- Spectrum Math Grade 1 Chapter 1 Posttest
Spectrum Math Grade 1 Answers Chapter 2 Place Value
- Spectrum Math Grade 1 Chapter 2 Pretest
- Lesson 2.1 Counting and Writing 10 through 14
- Lesson 2.2 Counting and Writing 15 through 19
- Lesson 2.3 Counting and Writing 20 through 24
- Lesson 2.4 Counting and Writing 25 through 29
- Lesson 2.5 Counting and Writing 30 through 49
- Lesson 2.6 Counting and Writing 50 through 69
- Lesson 2.7 Counting and Writing 70 through 99
- Lesson 2.8 Counting to 120
- Lesson 2.9 Counting Forward and Backward to 120
- Lesson 2.10 Comparing Numbers
- Spectrum Math Grade 1 Chapter 2 Posttest
Spectrum Math Grade 1 Chapters 1-2 Mid-Test
Spectrum Math 1st Grade Answer Key Chapter 3 Addition and Subtraction Facts through 20
- Spectrum Math Grade 1 Chapter 3 Pretest
- Lesson 3.1 Adding to 11
- Lesson 3.2 Subtracting from 11
- Lesson 3.3 Adding to 12
- Lesson 3.4 Subtracting from 12
- Lesson 3.5 Adding to 13
- Lesson 3.6 Subtracting from 13
- Lesson 3.7 Adding to 14
- Lesson 3.8 Subtracting from 14
- Lesson 3.9 Fact Families 11 through 15
- Lesson 3.10 Addition and Subtraction Facts through 15
- Lesson 3.11 Fact Families 16 through 20
- Lesson 3.12 Addition and Subtraction Facts through 16
- Lesson 3.13 Using Addition for Subtraction
- Lesson 3.14 Addition and Subtraction Facts through 18
- Lesson 3.15 Using Addition and Subtraction
- Lesson 3.16 More- and Less-Than Facts 11 through 20
- Spectrum Math Grade 1 Chapter 3 Posttest
Spectrum 1st Grade Math Workbook Chapter 4 Addition and Subtraction Facts through 100
- Spectrum Math Grade 1 Chapter 4 Pretest
- Lesson 4.1 Adding 2-Digit and 1-Digit Numbers
- Lesson 4.2 Adding Multiples of 10 to 2-Digit Numbers
- Lesson 4.3 Problem Solving
- Lesson 4.4 Subtracting Multiples of 10
- Lesson 4.5 Addition and Subtraction Practice through 100
- Lesson 4.6 Adding Three Numbers
- Spectrum Math Grade 1 Chapter 4 Posttest
Spectrum Math Workbook Grade 1 Answer Key Pdf Chapter 5 Measurement
- Spectrum Math Grade 1 Chapter 5 Pretest
- Lesson 5.1 Telling Time to the Hour
- Lesson 5.2 Telling Time to the Half Hour
- Lesson 5.3 Ordering Objects
- Lesson 5.4 Comparing Lengths of Objects
- Lesson 5.5 Measuring Length and Height
- Lesson 5.6 More Fewer
- Lesson 5.7 Greater Than, Less Than, and Equal To
- Lesson 5.8 Collecting Data
- Spectrum Math Grade 1 Chapter 5 Posttest
Spectrum Math 1st Grade Answers Chapter 6 Geometry
- Spectrum Math Grade 1 Chapter 6 Pretest
- Lesson 6.1 Identifying Shapes
- Lesson 6.2 Drawing Shapes
- Lesson 6.3 Finding Shapes
- Lesson 6.4 Comparing 2-D Shapes
- Lesson 6.5 Composing 3-D Shapes
- Lesson 6.6 Partitioning Shapes
- Lesson 6.7 One-Half and One-Fourth
- Spectrum Math Grade 1 Chapter 6 Posttest
Spectrum Math Grade 1 Chapters 1-6 Final Test