정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- (−18) × 20 = ______
- 12 − 5 = ______
- (−8) × 12 = ______
- (−360) ÷ 20 = ______
- −15 + −11 = ______
- 18 − 7 = ______
- (−10) × 15 = ______
- (−5) × 7 = ______
- 14 − 10 = ______
- 19 − 9 = ______
- 9 − 7 = ______
- −13 + 3 = ______
- 5 + 10 = ______
- (−2) × 6 = ______
- 16 − 10 = ______
- (−20) × 9 = ______
- (−39) ÷ 13 = ______
- (−13) × 3 = ______
- 6 − 5 = ______
- 11 + −13 = ______