정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 3 + −10 = ______
- 18 − 5 = ______
- 12 + −13 = ______
- (−8) ÷ 4 = ______
- 6 + 6 = ______
- −7 + 5 = ______
- (−14) ÷ 7 = ______
- (−4) × 6 = ______
- (−17) × 9 = ______
- (−7) × 10 = ______
- (−180) ÷ 20 = ______
- (−5) × 3 = ______
- 13 + 3 = ______
- (−45) ÷ 9 = ______
- 14 − 7 = ______
- 11 − 8 = ______
- (−2) × 9 = ______
- (−270) ÷ 15 = ______
- 13 − 5 = ______
- (−210) ÷ 14 = ______