정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 14 − 9 = ______
- 20 − 17 = ______
- 12 − 4 = ______
- 15 − 11 = ______
- 19 − 8 = ______
- −4 + 17 = ______
- 20 − 12 = ______
- (−7) × 20 = ______
- (−45) ÷ 9 = ______
- 17 − 4 = ______
- (−18) × 5 = ______
- 13 − 12 = ______
- 15 + 16 = ______
- 16 − 2 = ______
- (−18) × 2 = ______
- 17 + 2 = ______
- (−5) × 5 = ______
- 13 − 5 = ______
- 15 − 13 = ______
- 18 − 17 = ______