정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 15 − 10 = ______
- (−260) ÷ 13 = ______
- 17 − 4 = ______
- (−5) × 3 = ______
- 13 − 7 = ______
- (−20) × 7 = ______
- (−2) × 8 = ______
- −5 + −12 = ______
- (−13) × 4 = ______
- (−119) ÷ 17 = ______
- (−272) ÷ 17 = ______
- 8 − 7 = ______
- 13 − 4 = ______
- −9 + −12 = ______
- (−10) × 15 = ______
- (−28) ÷ 4 = ______
- (−13) × 14 = ______
- (−20) × 20 = ______
- (−12) ÷ 3 = ______
- (−171) ÷ 9 = ______