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 − 4 = ______
- 16 − 3 = ______
- (−120) ÷ 10 = ______
- (−14) × 13 = ______
- 18 + −18 = ______
- (−19) × 6 = ______
- (−18) × 20 = ______
- 14 + 11 = ______
- 15 − 7 = ______
- (−176) ÷ 16 = ______
- 16 − 13 = ______
- (−8) ÷ 2 = ______
- (−49) ÷ 7 = ______
- (−75) ÷ 5 = ______
- (−3) × 8 = ______
- 14 − 11 = ______
- (−19) × 14 = ______
- 9 − 4 = ______
- 20 − 7 = ______
- (−119) ÷ 17 = ______