정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- (−20) × 20 = ______
- (−10) × 3 = ______
- −9 + −8 = ______
- −19 + 5 = ______
- (−105) ÷ 15 = ______
- (−13) × 2 = ______
- (−19) × 14 = ______
- (−306) ÷ 18 = ______
- 20 − 5 = ______
- (−11) × 20 = ______
- (−7) × 3 = ______
- −19 + −8 = ______
- 20 + 10 = ______
- (−9) × 14 = ______
- −2 + −12 = ______
- 11 − 4 = ______
- 15 − 2 = ______
- −19 + 17 = ______
- (−10) × 2 = ______
- (−20) × 16 = ______