정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 17 + −9 = ______
- 15 − 11 = ______
- (−78) ÷ 6 = ______
- 15 − 10 = ______
- 16 + 2 = ______
- 6 + −16 = ______
- (−20) × 19 = ______
- 11 − 11 = ______
- (−11) × 3 = ______
- 2 + −11 = ______
- (−10) × 13 = ______
- 20 − 7 = ______
- (−48) ÷ 4 = ______
- (−240) ÷ 15 = ______
- 18 − 9 = ______
- (−156) ÷ 13 = ______
- (−30) ÷ 6 = ______
- 3 + 5 = ______
- (−20) × 17 = ______
- (−72) ÷ 6 = ______