(1) Find Elapse Time - Timeline method Worksheet Ind (S1) Answer Key (S1)
(2) Find End Time - Timeline method
Worksheet Group (S2) Worksheet Ind (S2) Answer Key (S2)
(3) Find Elapse Time - T-method
Worksheet Group Ex 1 (S3) Worksheet Ind Ex 1 (S3) Answer Key (S3)
(4) Find End Time - T-method
Worksheet Group Ex 2 (S4) Worksheet Ind Ex 2 (S4) Answer Key (S4)
(5) Find Duration (with regrouping) - T-method
(6a) Time Conversion Example 1
Worksheet Group (S6) Worksheet Ind (S6) Answer Key (S6)
(6b) Time Conversion Example 2
(6c) Time Conversion Example 3
(6d) Time Conversion Example 4
(6e) Time Conversion Example 5
(6f) Time Conversion Example 6
(6g) Time Conversion Example 7
