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
- −2 + −20 = ______
- (−6) ÷ 3 = ______
- −3 + 12 = ______
- 11 − 7 = ______
- 19 − 7 = ______
- (−80) ÷ 8 = ______
- (−3) × 15 = ______
- (−225) ÷ 15 = ______
- (−56) ÷ 4 = ______
- 20 − 10 = ______
- 16 − 5 = ______
- (−19) × 7 = ______
- (−9) × 3 = ______
- 9 − 8 = ______
- −10 + −7 = ______
- (−6) × 15 = ______
- 9 − 6 = ______
- 11 − 2 = ______
- (−154) ÷ 11 = ______
- (−18) ÷ 6 = ______