정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 20 − 7 = ______
- 2 + 17 = ______
- (−2) × 11 = ______
- 14 − 2 = ______
- (−27) ÷ 9 = ______
- 17 + 12 = ______
- −18 + 18 = ______
- 7 − 3 = ______
- −15 + −16 = ______
- 3 + −15 = ______
- 19 − 14 = ______
- −10 + 9 = ______
- (−20) × 13 = ______
- 15 + −9 = ______
- (−45) ÷ 3 = ______
- 3 + −14 = ______
- (−54) ÷ 18 = ______
- (−56) ÷ 7 = ______
- (−10) × 10 = ______
- −5 + −12 = ______