정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- −7 + −20 = ______
- 17 + 15 = ______
- 9 − 8 = ______
- 17 − 11 = ______
- (−5) × 4 = ______
- 15 + 15 = ______
- 6 − 4 = ______
- (−12) × 16 = ______
- (−10) × 8 = ______
- (−48) ÷ 16 = ______
- (−20) × 17 = ______
- (−9) × 19 = ______
- (−6) × 12 = ______
- 20 − 12 = ______
- (−33) ÷ 3 = ______
- −4 + −18 = ______
- −14 + 9 = ______
- (−247) ÷ 13 = ______
- 12 − 12 = ______
- (−126) ÷ 14 = ______