정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 12 − 10 = ______
- 18 − 15 = ______
- (−24) ÷ 3 = ______
- 12 − 5 = ______
- 9 + 13 = ______
- 12 + −9 = ______
- 12 + 3 = ______
- −12 + −7 = ______
- (−72) ÷ 18 = ______
- −2 + −5 = ______
- −7 + 6 = ______
- (−100) ÷ 20 = ______
- −16 + −3 = ______
- −3 + −4 = ______
- −15 + −5 = ______
- (−15) × 14 = ______
- (−15) × 17 = ______
- (−15) ÷ 5 = ______
- −16 + −20 = ______
- (−5) × 5 = ______