계산 건너뛰기 워크시트
이름: ____________________날짜: ____________
지침: 2초, 5초, 10초, 100초 단위로 세고 카운트 패턴을 완성합니다.
20 문제
- 9, 12, 15, ____, 21
- 40, 50, 60, ____, 80
- 3, 6, 9, ____, 15
- 10, 15, 20, ____, 30
- 15, 18, 21, ____, 27
- 50, 60, 70, ____, 90
- 9, 12, 15, ____, 21
- 400, 500, 600, ____, 800
- 25, 30, 35, ____, 45
- 100, 200, 300, ____, 500
- 25, 30, 35, ____, 45
- 18, 21, 24, ____, 30
- 200, 300, 400, ____, 600
- 300, 400, 500, ____, 700
- 15, 18, 21, ____, 27
- 200, 300, 400, ____, 600
- 15, 20, 25, ____, 35
- 100, 200, 300, ____, 500
- 40, 50, 60, ____, 80
- 100, 200, 300, ____, 500