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
- (−12) × 20 = ______
- (−170) ÷ 17 = ______
- (−20) ÷ 5 = ______
- (−112) ÷ 7 = ______
- (−3) × 8 = ______
- (−5) × 8 = ______
- 15 − 4 = ______
- 9 − 8 = ______
- 2 − 2 = ______
- (−10) × 8 = ______
- −14 + 9 = ______
- −2 + −19 = ______
- (−117) ÷ 9 = ______
- (−11) × 9 = ______
- (−380) ÷ 20 = ______
- 11 + −13 = ______
- (−11) × 18 = ______
- 14 − 12 = ______
- −16 + 4 = ______
- 9 − 4 = ______