정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 9 − 7 = ______
- 20 − 15 = ______
- 20 − 6 = ______
- 15 + −11 = ______
- (−91) ÷ 7 = ______
- (−15) × 11 = ______
- 11 − 11 = ______
- 15 + 4 = ______
- −7 + −2 = ______
- 13 − 4 = ______
- (−8) × 3 = ______
- (−140) ÷ 20 = ______
- 18 − 4 = ______
- (−360) ÷ 20 = ______
- 16 − 2 = ______
- (−80) ÷ 5 = ______
- 17 − 7 = ______
- (−36) ÷ 6 = ______
- (−11) × 19 = ______
- 10 + −17 = ______