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 + −8 = ______
- 9 + −15 = ______
- 18 + 4 = ______
- −15 + −6 = ______
- (−13) × 10 = ______
- 12 − 2 = ______
- 10 − 9 = ______
- (−42) ÷ 7 = ______
- (−272) ÷ 16 = ______
- (−52) ÷ 13 = ______
- 17 − 16 = ______
- −9 + −4 = ______
- (−4) × 10 = ______
- (−15) × 15 = ______
- 17 − 8 = ______
- 19 + −20 = ______
- (−18) × 10 = ______
- 6 − 2 = ______
- −13 + −7 = ______
- 17 − 5 = ______