整数 ワークシート
名前: ____________________日付: ____________
説明書: 正と負の数の加算、減算、乗算、除算。
20 問題
- (−18) × 13 = ______
- 4 + −4 = ______
- 15 − 13 = ______
- 10 − 9 = ______
- −7 + −11 = ______
- 4 − 2 = ______
- (−13) × 15 = ______
- (−171) ÷ 19 = ______
- (−20) × 19 = ______
- 17 + −16 = ______
- −20 + 2 = ______
- (−3) × 9 = ______
- (−40) ÷ 2 = ______
- (−14) × 16 = ______
- (−130) ÷ 13 = ______
- 19 − 12 = ______
- (−6) × 2 = ______
- (−3) × 20 = ______
- (−16) × 9 = ______
- 13 − 3 = ______