정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- −20 + 9 = ______
- 15 − 8 = ______
- (−5) × 3 = ______
- (−18) × 18 = ______
- (−165) ÷ 15 = ______
- −3 + 20 = ______
- 10 + 17 = ______
- (−15) × 8 = ______
- (−20) × 7 = ______
- (−45) ÷ 15 = ______
- (−192) ÷ 12 = ______
- 16 − 13 = ______
- −20 + 12 = ______
- −14 + −18 = ______
- 10 − 2 = ______
- 20 − 4 = ______
- 17 − 9 = ______
- −5 + 6 = ______
- −6 + −20 = ______
- (−19) × 19 = ______