정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- −20 + −3 = ______
- 15 − 4 = ______
- (−2) × 16 = ______
- (−10) ÷ 2 = ______
- (−20) × 19 = ______
- (−15) × 5 = ______
- −2 + −10 = ______
- (−304) ÷ 19 = ______
- (−18) × 20 = ______
- (−80) ÷ 5 = ______
- (−7) × 18 = ______
- −5 + −11 = ______
- 13 − 10 = ______
- (−16) × 15 = ______
- (−11) × 13 = ______
- 12 − 12 = ______
- 9 − 5 = ______
- (−49) ÷ 7 = ______
- (−51) ÷ 17 = ______
- (−4) × 11 = ______