Dimensions Math Textbook 1B

Dimensions Math® Textbook 1BChapter 10: Length Lesson 1: Comparing Lengths DirectlyLesson 2: Comparing Lengths IndirectlyLesson 3: Comparing Lengths with UnitsLesson 4: PracticeChapter 11: Comparing Lesson 1: Subtraction as ComparisonLesson 2: Making Comparison Subtraction StoriesLesson 3: Picture GraphsLesson 4: PracticeChapter 12: Numbers to 40 Lesson 1: Numbers to 40Lesson 2: Tens and OnesLesson 3: Counting by Tens and OnesLesson 4: ComparingLesson 5: PracticeChapter 13: Addition and Subtraction Within 40 Lesson 1: Add OnesLesson 2: Subtract OnesLesson 3: Make the Next TenLesson 4: Use Addition FactsLesson 5: Subtract from TensLesson 6: Use Subtraction FactsLesson 7: Add Three NumbersLesson 8: PracticeChapter 14: Grouping and Sharing Lesson 1: Adding Equal GroupsLesson 2: SharingLesson 3: GroupingLesson 4: PracticeChapter 15: Fractions Lesson 1: HalvesLesson 2: FourthsLesson 3: PracticeReview 3Chapter 16: Numbers to 100 Lesson 1: Numbers to 100Lesson 2: Tens and OnesLesson 3: Count