정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 12 − 6 = ______
- 9 − 5 = ______
- 13 − 7 = ______
- 20 + −7 = ______
- (−17) × 15 = ______
- (−100) ÷ 5 = ______
- 19 − 14 = ______
- (−180) ÷ 10 = ______
- 12 − 8 = ______
- 20 − 9 = ______
- 16 − 15 = ______
- 20 + −12 = ______
- (−12) × 11 = ______
- 17 − 15 = ______
- (−20) × 11 = ______
- (−256) ÷ 16 = ______
- 19 − 15 = ______
- 17 − 16 = ______
- (−13) × 5 = ______
- 14 + 6 = ______