정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 20 − 16 = ______
- 9 − 7 = ______
- 15 − 10 = ______
- −8 + 12 = ______
- 19 + −11 = ______
- 9 − 6 = ______
- (−5) × 15 = ______
- 20 − 10 = ______
- (−17) × 9 = ______
- (−90) ÷ 10 = ______
- (−120) ÷ 8 = ______
- 14 − 2 = ______
- 17 − 3 = ______
- 11 + −3 = ______
- (−104) ÷ 13 = ______
- −16 + −5 = ______
- 19 − 13 = ______
- −20 + 20 = ______
- (−84) ÷ 7 = ______
- (−9) × 19 = ______