계산 건너뛰기 워크시트
이름: ____________________날짜: ____________
지침: 2초, 5초, 10초, 100초 단위로 세고 카운트 패턴을 완성합니다.
20 문제
- 9, 12, 15, ____, 21
- 20, 25, 30, ____, 40
- 200, 300, 400, ____, 600
- 25, 30, 35, ____, 45
- 12, 14, 16, ____, 20
- 2, 4, 6, ____, 10
- 6, 9, 12, ____, 18
- 6, 9, 12, ____, 18
- 6, 9, 12, ____, 18
- 15, 20, 25, ____, 35
- 5, 10, 15, ____, 25
- 15, 18, 21, ____, 27
- 60, 70, 80, ____, 100
- 3, 6, 9, ____, 15
- 300, 400, 500, ____, 700
- 18, 21, 24, ____, 30
- 30, 35, 40, ____, 50
- 200, 300, 400, ____, 600
- 4, 6, 8, ____, 12
- 3, 6, 9, ____, 15