정수 워크시트
이름: ____________________날짜: ____________
지침: 양수와 음수의 더하기, 빼기, 곱하기, 나누기.
20 문제
- 11 − 5 = ______
- −4 + 15 = ______
- 20 + 15 = ______
- −5 + −6 = ______
- 4 + −4 = ______
- −10 + −12 = ______
- (−8) × 4 = ______
- (−5) × 19 = ______
- 13 + −19 = ______
- 17 − 5 = ______
- (−49) ÷ 7 = ______
- (−28) ÷ 14 = ______
- (−18) × 9 = ______
- (−144) ÷ 9 = ______
- (−42) ÷ 7 = ______
- −20 + 8 = ______
- −20 + −14 = ______
- −16 + −8 = ______
- (−19) × 3 = ______
- 19 + 9 = ______