정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 10 − 7 = ______
- 8 − 7 = ______
- 8 + 9 = ______
- (−13) × 9 = ______
- (−20) ÷ 5 = ______
- 19 − 10 = ______
- 12 + 20 = ______
- (−304) ÷ 19 = ______
- 6 + 19 = ______
- (−52) ÷ 4 = ______
- 20 + −18 = ______
- (−153) ÷ 17 = ______
- (−9) × 13 = ______
- 20 − 11 = ______
- 12 − 5 = ______
- (−14) × 10 = ______
- 16 + −7 = ______
- (−171) ÷ 19 = ______
- (−234) ÷ 13 = ______
- −7 + 18 = ______