정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 20 − 15 = ______
- (−11) × 16 = ______
- 20 − 9 = ______
- (−13) × 15 = ______
- (−3) × 5 = ______
- (−152) ÷ 8 = ______
- (−17) × 15 = ______
- (−117) ÷ 13 = ______
- (−20) × 17 = ______
- (−10) × 18 = ______
- 18 + −6 = ______
- −16 + −2 = ______
- (−13) × 17 = ______
- 12 + −4 = ______
- (−36) ÷ 9 = ______
- 13 − 8 = ______
- (−12) × 14 = ______
- (−2) × 9 = ______
- 15 − 9 = ______
- (−40) ÷ 2 = ______