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
- 18 + −6 = ______
- 18 − 15 = ______
- 2 + −16 = ______
- (−15) ÷ 3 = ______
- (−39) ÷ 3 = ______
- 13 − 3 = ______
- (−14) × 13 = ______
- (−6) × 4 = ______
- (−14) × 3 = ______
- (−65) ÷ 5 = ______
- 20 − 4 = ______
- (−3) × 19 = ______
- −7 + −20 = ______
- 11 − 8 = ______
- −17 + −16 = ______
- (−150) ÷ 15 = ______
- 15 − 14 = ______
- −13 + 20 = ______
- 14 − 9 = ______
- (−20) × 12 = ______