정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 20 − 19 = ______
- 3 − 2 = ______
- (−75) ÷ 15 = ______
- 16 − 10 = ______
- (−16) × 9 = ______
- (−152) ÷ 19 = ______
- 11 − 8 = ______
- 20 − 16 = ______
- 9 + −9 = ______
- (−14) × 14 = ______
- 16 + −11 = ______
- −18 + −7 = ______
- 18 − 13 = ______
- (−170) ÷ 10 = ______
- (−9) × 5 = ______
- 20 + −2 = ______
- 17 − 4 = ______
- 16 − 2 = ______
- (−4) × 10 = ______
- −8 + 7 = ______