정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 12 − 12 = ______
- (−15) × 18 = ______
- 2 + −18 = ______
- 19 − 4 = ______
- (−9) × 8 = ______
- (−152) ÷ 8 = ______
- 8 + −9 = ______
- 19 − 8 = ______
- 3 + −2 = ______
- 16 − 12 = ______
- (−17) × 8 = ______
- (−255) ÷ 17 = ______
- (−17) × 15 = ______
- (−60) ÷ 6 = ______
- 20 + 14 = ______
- (−6) ÷ 2 = ______
- 20 − 3 = ______
- 15 − 10 = ______
- −16 + 8 = ______
- 17 − 11 = ______