정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- −5 + −11 = ______
- 15 + −3 = ______
- (−156) ÷ 13 = ______
- (−17) × 18 = ______
- 5 + −15 = ______
- 20 − 12 = ______
- (−4) × 6 = ______
- 13 − 7 = ______
- (−8) ÷ 4 = ______
- −5 + −5 = ______
- 2 + −10 = ______
- (−20) ÷ 10 = ______
- 20 + −18 = ______
- (−10) × 9 = ______
- 14 − 4 = ______
- (−221) ÷ 17 = ______
- 10 + −11 = ______
- (−168) ÷ 12 = ______
- (−18) × 13 = ______
- 20 − 3 = ______