정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 7 − 2 = ______
- (−12) × 2 = ______
- (−19) × 10 = ______
- 17 − 10 = ______
- (−70) ÷ 10 = ______
- 13 + 16 = ______
- −18 + −5 = ______
- (−8) × 7 = ______
- 5 + 17 = ______
- 12 − 5 = ______
- 16 − 14 = ______
- 20 − 9 = ______
- 15 − 9 = ______
- −17 + 11 = ______
- 13 + −6 = ______
- 4 − 3 = ______
- 7 − 6 = ______
- (−3) × 4 = ______
- (−7) × 13 = ______
- 12 − 9 = ______