정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- (−238) ÷ 14 = ______
- (−20) × 9 = ______
- (−15) × 15 = ______
- 7 − 2 = ______
- (−2) × 16 = ______
- −8 + −19 = ______
- 19 + −5 = ______
- 11 − 5 = ______
- 2 + −7 = ______
- (−42) ÷ 3 = ______
- 18 − 4 = ______
- 20 − 20 = ______
- (−2) × 10 = ______
- (−12) × 10 = ______
- 18 − 3 = ______
- (−11) × 14 = ______
- 11 − 7 = ______
- 16 − 11 = ______
- 9 + 8 = ______
- (−4) × 4 = ______