This Common Core based activity uses matching shapes and 4 different sets of number lines with missing numbers to help meet the KCC2 standard of counting on. Students fill in the missing numbers for various number lines 0-120.
Includes answer sheet for students
4 sets of 12 number lines (0-25, 0-50, 0-75 and 0-120)
Students can complete individually or with a group.
Could also be used as a center.