정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- (−5) × 8 = ______
- 20 + 16 = ______
- 20 − 2 = ______
- 7 − 2 = ______
- 8 − 7 = ______
- 17 + 9 = ______
- (−72) ÷ 9 = ______
- 14 − 6 = ______
- 20 − 18 = ______
- 9 − 8 = ______
- (−14) × 4 = ______
- (−13) × 6 = ______
- 3 − 3 = ______
- 12 + −15 = ______
- (−9) × 15 = ______
- 15 − 9 = ______
- −2 + −16 = ______
- −14 + 9 = ______
- 9 − 5 = ______
- (−285) ÷ 19 = ______