1 more or less
1 more than 67
68
10 more than 23
33
12, 13, ___, ____, ___
14, 15, 16
23+30
53
8 tens-2 tens=
6 tens
1 more than 35
36
10 more than 15
25
41, 40, ____, ____, ____
39, 38, 37
40+27
67
70-20=
50
1 less than 17
16
10 less than 55
45
38, 28, ____, ____
18, 8
17+30
47
84-40=
44
1 less than 79
78
10 less than 96
86
53, 63, 73, ____, _____, _____
83, 93, 103
____+60=77
17
57-___=27
30
1 less than 184
183
10 less than 122
112
7, 17, 27, _____, _____, _____
37, 47, 57
12+___=72
60
93-___=53
40