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
- 4 − 2 = ______
- −15 + −12 = ______
- (−65) ÷ 5 = ______
- 15 − 8 = ______
- 9 − 2 = ______
- 14 + 5 = ______
- (−100) ÷ 20 = ______
- 16 − 11 = ______
- (−9) × 3 = ______
- (−15) × 9 = ______
- (−15) ÷ 3 = ______
- (−20) × 3 = ______
- (−56) ÷ 4 = ______
- 19 − 13 = ______
- 15 − 10 = ______
- −4 + −9 = ______
- −18 + 4 = ______
- 16 − 15 = ______
- (−98) ÷ 14 = ______
- 20 − 16 = ______