A
The pattern rule for 2, 4, 6, 8, 10, ...
Start at 2 and add by 2.
The Number Pattern for: Start at 1 and go up by 2.
1, 3, 5, 7, 9, . . .
The missing number: 4, 8, ___ , 16, 20, 24, . . .
12.
The Pattern Rule for: 3, 6, 9, 12, 15,. . .
Start at 3 and add by 3.
The Number Pattern for: Start at 0 and add by 2.
0, 2, 4, 6, 8, . . .
The Number Pattern for: Start at 3 and add by 3.
3, 6, 9, 12, 15, 18, . . .
The Pattern Rule for 14, 12, 10, 8, 6, . . .
Start at 14 and subtract 2.
The Pattern Rule for: 18, 15, 12, 9, 6, . . .
Start at 18 and subtract by 3.
The Pattern Rule for: 21, 24, 27, 30, 33, 36. . .
Start at 21 and add by 3.
The Pattern Rule for: 30, 28, 26, 24, 22, 20, ...
Start at 30 and subtract by 2.
The missing numbers: 5, ____ , 15, _____, 25, 30 . . .
10 and 20.
The Pattern Rule for: 7, 14, 21, 28, 35, . . .
Start at 7 and add by 7.
The Pattern Rule for: 30, 25, 20, 15, 10. . .
Start at 30 and subtract by 5.
The Missing Numbers: 4, ___ , 12, 16, 20, ____ , 28.
8 and 24.
The Pattern Rule for: 19, 18, 17, 16, 15, 14, . . .
Start at 19 and subtract by 1.
The Pattern Rule for: 24, 26, 28, 30, 32,. . .
Start at 24 and add by 2.
The number pattern for: Start at 5 and add by 5.
5, 10, 15, 20, 25. . .
The Number Pattern for: Start at 123 and add by 1.
123, 124, 125, 126, 127, . . .
The Pattern Rule for 37, 34, 31, 28, 25, 22. . .
Start at 37 and subtract 3.
The pattern rule for: 15, 12, 9, 6, 3, . . .
Start at 15 and subtract by 3.
The Number Pattern for: Start at 300 and subtract by 2.
300, 298, 296, 294, 292, 290. . .
The Pattern Rule for: 400, 500, 600, 700, 800,. . .
Start at 400 and add by 100.
The Pattern Rule for: 200, 175, 150, 125, 100. . .
Start at 200 and subtract 25.
The Missing Numbers: 100, ____ , 90, 85, _____ , 75, ...
Start at 100 and subtract by 5.
The Pattern Rule for: 150, 200, 250, 300, 350, 400. . .
Start at 150 and add by 50.