Tiger Math Level B set for Grade 1 (Self-guided Math Tutoring Series - Elementary Math Workbook)

Tiger Math Level B Set which includes 4 separate workbooks (B-1, B-2, B-3, B-4) for grade 1 focuses on the following goals:

Goals of Level B-1
1. Practice splitting and combining the numbers in between 2 and 10. (Week 1 ~ 2)
2. Practice adding two single digit numbers when the sum is over 10 by filling up to ten. (Week 3 ~ 4)

Goals of Level B-2
1. Practice adding two single digit numbers when the sum is over 10 by filling up to ten. (Week 1)
Goal B: Review addition with single digit numbers by adding horizontally and vertically. (Week 2 ~ 4)

Goals of Level B-3
1. Learn the basics of subtraction. (Week 1 ~ 4)
2. Practice subtracting 1, 2, 3, and 4 from the numbers in between 1 and 20. (Week 1 ~ 4)

Goals of Level B-4
1. Practice subtracting the numbers 5 ~ 10 from the numbers 5 ~ 20. (Week 1 ~ 3)
2. Review subtracting the numbers 1 ~ 10 from the numbers 1 ~ 20. (Week 4)