1
Find the missing number on the number line (7 to 21, step 3) =
2
Find the missing number on the number line (17 to 28, step 1) =
3
Find the missing number on the number line (8 to 17, step 3) =
4
Find the missing number on the number line (15 to 39, step 2) =
5
Find the missing number on the number line (17 to 67, step 2) =
6
Find the missing number on the number line (16 to 27, step 2) =
7
Find the missing number on the number line (34 to 51, step 4) =
8
Find the missing number on the number line (2 to 38, step 4) =
9
Find the missing number on the number line (26 to 60, step 2) =
10
Find the missing number on the number line (3 to 16, step 4) =
11
Find the missing number on the number line (23 to 57, step 3) =
12
Find the missing number on the number line (10 to 29, step 3) =
13
Find the missing number on the number line (8 to 35, step 1) =
14
Find the missing number on the number line (44 to 71, step 1) =
15
Find the missing number on the number line (21 to 36, step 2) =
16
Find the missing number on the number line (7 to 42, step 1) =
17
Find the missing number on the number line (35 to 58, step 4) =
18
Find the missing number on the number line (10 to 39, step 4) =
19
Find the missing number on the number line (13 to 54, step 1) =
20
Find the missing number on the number line (27 to 40, step 1) =