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
- 7 + 10 = ______
- (−13) × 16 = ______
- (−15) × 17 = ______
- (−38) ÷ 19 = ______
- (−9) × 15 = ______
- 18 − 13 = ______
- 19 − 15 = ______
- 18 − 3 = ______
- −15 + −13 = ______
- (−270) ÷ 15 = ______
- (−3) × 9 = ______
- −13 + −4 = ______
- (−3) × 2 = ______
- 17 − 16 = ______
- (−60) ÷ 6 = ______
- −17 + 19 = ______
- (−16) × 12 = ______
- (−18) × 14 = ______
- (−16) × 15 = ______
- (−30) ÷ 15 = ______