계산 건너뛰기 워크시트
이름: ____________________날짜: ____________
지침: 2초, 5초, 10초, 100초 단위로 세고 카운트 패턴을 완성합니다.
20 문제
- 20, 30, 40, ____, 60
- 12, 15, 18, ____, 24
- 400, 500, 600, ____, 800
- 300, 400, 500, ____, 700
- 15, 18, 21, ____, 27
- 15, 18, 21, ____, 27
- 30, 40, 50, ____, 70
- 20, 30, 40, ____, 60
- 300, 400, 500, ____, 700
- 100, 200, 300, ____, 500
- 5, 10, 15, ____, 25
- 10, 20, 30, ____, 50
- 4, 6, 8, ____, 12
- 6, 9, 12, ____, 18
- 10, 15, 20, ____, 30
- 400, 500, 600, ____, 800
- 30, 40, 50, ____, 70
- 30, 40, 50, ____, 70
- 9, 12, 15, ____, 21
- 10, 20, 30, ____, 50