Name: ____________ Date: ________________
16 - 13 =
46 - 23 =
79 - 35 =
35 - 23 =
58 - 40 =
99 - 62 =
68 - 10 =
38 - 20 =
77 - 35 =
35 - 12 =
56 - 21 =
98 - 31 =
35 - 10 =
56 - 21 =
97 - 31 =
35 - 13 =
57 - 21 =
97 - 34 =