정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- (−20) × 20 = ______
- 20 − 18 = ______
- −7 + −20 = ______
- 18 − 2 = ______
- 5 + 15 = ______
- 13 − 4 = ______
- (−17) × 10 = ______
- (−2) × 12 = ______
- 7 + 18 = ______
- (−16) × 8 = ______
- 5 − 4 = ______
- 20 − 16 = ______
- (−18) ÷ 3 = ______
- (−130) ÷ 10 = ______
- 3 + −10 = ______
- (−6) × 19 = ______
- 19 − 19 = ______
- 7 + −20 = ______
- 13 − 7 = ______
- 11 − 10 = ______