Unit Week Countdown to
6 2 Subtract!
Use the number lines to subtract.
1 2 3 4 5 6 7 8 1 9 2 10 3 4 5 6 7
3 - 1 = 2 3 - 2 =
1 2 3 4 5 6 7 8 1 9 2 10 3 4 5 6 6 7
4 - 1 = 4 - 3 =
1 2 3 4 5 6 7 81 92 103 4 5 6 7 8 9 10
6
7
8 - 1 = 8 - 2 =
1 2 3 4 5 6 7
130