정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- (−14) × 20 = ______
- (−17) × 11 = ______
- 18 − 6 = ______
- (−280) ÷ 20 = ______
- 17 − 8 = ______
- (−288) ÷ 16 = ______
- (−7) × 4 = ______
- (−12) ÷ 3 = ______
- 4 + −2 = ______
- 16 − 3 = ______
- 13 + −14 = ______
- 20 − 5 = ______
- −14 + 6 = ______
- 13 − 11 = ______
- 18 − 7 = ______
- −14 + −2 = ______
- (−20) × 16 = ______
- 6 + 18 = ______
- 16 − 15 = ______
- (−7) × 15 = ______