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
- 14 − 7 = ______
- 18 − 11 = ______
- (−9) × 10 = ______
- (−112) ÷ 7 = ______
- 19 − 18 = ______
- (−224) ÷ 16 = ______
- (−12) ÷ 3 = ______
- (−98) ÷ 7 = ______
- 15 − 12 = ______
- (−11) × 10 = ______
- (−19) × 6 = ______
- 8 + −14 = ______
- (−280) ÷ 20 = ______
- (−120) ÷ 6 = ______
- (−60) ÷ 3 = ______
- (−32) ÷ 2 = ______
- 20 + −17 = ______
- 2 + −10 = ______
- 18 + −17 = ______
- (−240) ÷ 20 = ______