정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 17 − 17 = ______
- 15 + −5 = ______
- 13 − 10 = ______
- 8 − 4 = ______
- 9 + 17 = ______
- 11 − 5 = ______
- 15 − 7 = ______
- −10 + −11 = ______
- (−140) ÷ 7 = ______
- (−48) ÷ 3 = ______
- (−10) × 16 = ______
- (−28) ÷ 7 = ______
- (−40) ÷ 10 = ______
- (−6) × 18 = ______
- −6 + −20 = ______
- (−15) × 2 = ______
- 12 − 7 = ______
- −7 + −15 = ______
- (−90) ÷ 5 = ______
- 17 − 14 = ______