What number?
10, 20, 30 , __
40
50 + 10 =
29
< , > , =
35 __ 53
<
80, 70, 60, __
50
20 + 30 = __
43 - 3 =
40
13 + 15 =
28
6 tens and 0 ones = _____
27, 37, 47, 57, ____, 77, 87
67
38 - 10 = __
28
87 + 2 =
89
10 MORE than 53?
63
0 tens and 9 ones = ____
9
33, 43, 53, 63, __
73
72 + 20 =
25 + 5 =
30
10 LESS than 78?
9 tens 9 ones = _____
99
95, 85, __, 65
57 - 30
27
75 + 7 =
82
27 + 15 =
52