정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 7 + −19 = ______
- (−10) ÷ 2 = ______
- −18 + 18 = ______
- (−17) × 8 = ______
- −18 + −11 = ______
- (−18) × 13 = ______
- 20 − 20 = ______
- (−10) × 8 = ______
- −11 + 9 = ______
- 20 − 13 = ______
- (−7) × 13 = ______
- (−8) × 5 = ______
- (−152) ÷ 19 = ______
- 19 − 17 = ______
- (−90) ÷ 18 = ______
- 8 − 8 = ______
- 13 − 11 = ______
- (−24) ÷ 8 = ______
- (−16) × 11 = ______
- (−10) × 17 = ______