정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- (−13) × 20 = ______
- (−143) ÷ 13 = ______
- (−12) × 3 = ______
- 12 − 8 = ______
- (−19) × 13 = ______
- 10 + 16 = ______
- 16 + 12 = ______
- −17 + −18 = ______
- 15 − 2 = ______
- 13 − 4 = ______
- 15 − 9 = ______
- (−14) × 14 = ______
- (−25) ÷ 5 = ______
- (−18) ÷ 6 = ______
- 12 − 3 = ______
- 14 − 6 = ______
- (−225) ÷ 15 = ______
- 13 − 13 = ______
- (−80) ÷ 8 = ______
- (−98) ÷ 7 = ______