Number Sequences
Count by 1's to 26 from 21
21, 22, 23, 24, 25, 26
What is 1 more than 1?
2
2+3=
5
5 - 4 =
1
What is missing in the sequence? 1, 2, 3, 4, _, 6, 7, 8...
5
Count backwards by 1's from 72 to 68
72, 71, 70, 69, 68
What is 1 less than 19
6+4=
10
7 - 5 =
2
What is missing in the sequence? 4, 6, 8, 10, _, 14, 16...
12
Count by 2's from 10 to 20
10, 12, 14, 16, 18, 20
What is 2 more than 14
16
8+3=
11
7
What is missing in the sequence? 1, 3, 5, _, 9...
7
Count by 5's from 0 to 25
5, 10, 15, 20, 25
What is 3 more than 15
18
5+12=
17
18 - 8 =
10
What is missing in the pattern a, h, r, l, _, h, r, l, a, h, r, l...
a
Count backwards by 5's from 30 to 20
30, 25, 20
What is 2 less than 13
11
13+6=
19
17 - 11 =
6
What is missing in the pattern? 3, 7, 4, 5, 3, 7, _, 5, 3...
4