정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 17 − 8 = ______
- 8 − 2 = ______
- 12 − 3 = ______
- 7 − 7 = ______
- (−4) × 8 = ______
- −8 + −7 = ______
- (−208) ÷ 16 = ______
- 20 − 3 = ______
- 12 − 7 = ______
- 18 + −12 = ______
- −8 + 19 = ______
- −12 + 16 = ______
- 20 − 15 = ______
- 20 + 13 = ______
- 15 − 9 = ______
- 2 + −10 = ______
- 19 + −8 = ______
- (−7) × 3 = ______
- (−4) × 20 = ______
- −3 + −20 = ______