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
- 9 − 4 = ______
- (−40) ÷ 10 = ______
- 12 + −16 = ______
- −8 + 11 = ______
- (−11) × 11 = ______
- −8 + −7 = ______
- 19 − 18 = ______
- (−19) × 17 = ______
- (−21) ÷ 3 = ______
- 9 + −10 = ______
- (−9) × 16 = ______
- (−19) × 4 = ______
- −13 + 11 = ______
- 20 − 5 = ______
- 11 − 10 = ______
- (−78) ÷ 6 = ______
- (−15) × 19 = ______
- −11 + −13 = ______
- 13 + −10 = ______
- 20 − 9 = ______