정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 13 + 2 = ______
- 19 − 19 = ______
- (−20) × 17 = ______
- 20 + −15 = ______
- 19 − 18 = ______
- 8 + −6 = ______
- −18 + 3 = ______
- −8 + −6 = ______
- (−170) ÷ 17 = ______
- 10 + −14 = ______
- −17 + −14 = ______
- (−77) ÷ 11 = ______
- (−56) ÷ 8 = ______
- (−5) × 4 = ______
- (−238) ÷ 17 = ______
- (−342) ÷ 19 = ______
- (−120) ÷ 12 = ______
- (−15) × 13 = ______
- (−12) × 20 = ______
- 18 − 8 = ______