정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 16 − 6 = ______
- 7 − 3 = ______
- 13 − 10 = ______
- 14 − 8 = ______
- (−80) ÷ 5 = ______
- 20 − 15 = ______
- (−140) ÷ 14 = ______
- −11 + 6 = ______
- 20 − 16 = ______
- −4 + 16 = ______
- 16 − 7 = ______
- 12 − 12 = ______
- 4 + −8 = ______
- −6 + 10 = ______
- (−12) × 3 = ______
- (−3) × 9 = ______
- 10 − 7 = ______
- 20 − 18 = ______
- (−20) × 6 = ______
- (−100) ÷ 20 = ______