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
- 20 − 3 = ______
- 17 + 7 = ______
- (−50) ÷ 5 = ______
- (−2) × 12 = ______
- −11 + 4 = ______
- 6 − 5 = ______
- 20 + 13 = ______
- 15 − 6 = ______
- (−6) × 16 = ______
- (−240) ÷ 15 = ______
- 20 − 7 = ______
- (−30) ÷ 15 = ______
- (−3) × 14 = ______
- (−56) ÷ 14 = ______
- (−20) × 14 = ______
- 17 − 8 = ______
- −6 + 14 = ______
- (−9) × 15 = ______
- (−8) × 9 = ______
- 16 + 17 = ______