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
- 8 + −14 = ______
- (−6) × 12 = ______
- −4 + −10 = ______
- −7 + 11 = ______
- (−4) × 7 = ______
- 13 − 8 = ______
- (−126) ÷ 14 = ______
- 12 − 4 = ______
- (−13) × 9 = ______
- 15 − 2 = ______
- 20 − 5 = ______
- 6 + −3 = ______
- (−6) × 10 = ______
- 9 + −9 = ______
- (−10) × 15 = ______
- 17 − 16 = ______
- (−42) ÷ 6 = ______
- −19 + −7 = ______
- 13 − 7 = ______
- (−289) ÷ 17 = ______