정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 10 + −4 = ______
- (−7) × 19 = ______
- 10 + −20 = ______
- 14 − 2 = ______
- (−9) × 15 = ______
- (−13) × 15 = ______
- 19 − 7 = ______
- (−160) ÷ 10 = ______
- −2 + 20 = ______
- (−21) ÷ 7 = ______
- (−78) ÷ 13 = ______
- −5 + 8 = ______
- (−180) ÷ 18 = ______
- −19 + 13 = ______
- −17 + 11 = ______
- −4 + −11 = ______
- 6 − 2 = ______
- (−10) × 9 = ______
- 11 − 3 = ______
- (−17) × 15 = ______