Counting 1 20 Grade 3 — Set 66

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medium Set 66
  1. What is the next number in the sequence? 410, 420, 430, __, 450
  2. What is the next number in the sequence? 260, 270, 280, __, 300
  3. Count by 2s: 416, 418, 420, 422, __
  4. What comes after 840?
  5. Count by 2s: 492, 494, 496, 498, __
  6. What is the next number in the sequence? 170, 172, __, 176, 178
  7. Count by 10s: 370, 380, 390, 400, __
  8. What is the next number in the sequence? 120, 130, __, 150, 160
  9. Count by 10s: 310, 320, 330, 340, __
  10. What comes after 468?
  11. Count the squares: How many are there? (689 squares)
  12. Count by 10s: 490, 500, 510, 520, __
  13. Count the triangles: How many are there? (51 triangles)
  14. What comes after 396?
  15. What comes after 522?
  16. What comes after 688?
  17. Count the triangles: How many are there? (626 triangles)
  18. Count by 10s: 360, 370, 380, 390, __
  19. Count by 5s: 25, 30, 35, 40, __
  20. Count by 5s: 380, 385, 390, 395, __

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