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) × 8 = ______
- 15 − 4 = ______
- 18 − 6 = ______
- 10 − 6 = ______
- 13 − 6 = ______
- (−140) ÷ 20 = ______
- 16 − 10 = ______
- (−8) × 16 = ______
- 17 − 3 = ______
- −9 + −11 = ______
- (−7) × 13 = ______
- 15 + 10 = ______
- −15 + 14 = ______
- 16 + −6 = ______
- (−56) ÷ 14 = ______
- 9 − 4 = ______
- (−280) ÷ 20 = ______
- (−4) × 11 = ______
- (−3) × 2 = ______
- (−4) × 16 = ______