Count by 5s
Finish the pattern 200, 300, 400, ___, ____
500, 600
Finish the pattern 100, __, 300, ___, ____
200, 400, 500
Finish the pattern 500, ___, ___, ___, 900
600, 700, 800
Finish the pattern 1102, 1202, 1302, ___, ____
1402, 1502
Finish the pattern 805, ___, ___, ___, ___, 1305
905, 1005, 1105, 1205