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 − 8 = ______
- 19 + 2 = ______
- (−104) ÷ 8 = ______
- (−5) × 5 = ______
- 3 + 20 = ______
- (−2) × 3 = ______
- (−190) ÷ 10 = ______
- (−11) × 16 = ______
- (−20) × 14 = ______
- 17 − 13 = ______
- (−12) × 15 = ______
- 14 − 13 = ______
- (−10) × 16 = ______
- (−5) × 19 = ______
- (−18) × 6 = ______
- (−126) ÷ 9 = ______
- (−126) ÷ 14 = ______
- 20 − 12 = ______
- 3 − 2 = ______
- −10 + 11 = ______