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
- (−2) × 10 = ______
- (−20) × 20 = ______
- (−17) × 16 = ______
- (−240) ÷ 12 = ______
- 19 − 18 = ______
- 6 + 3 = ______
- 8 − 7 = ______
- (−342) ÷ 19 = ______
- 3 + 13 = ______
- (−78) ÷ 13 = ______
- (−10) × 9 = ______
- 12 + −17 = ______
- (−17) × 8 = ______
- (−16) × 12 = ______
- (−216) ÷ 18 = ______
- −3 + 7 = ______
- 18 − 12 = ______
- 20 + 2 = ______
- 16 − 4 = ______
- (−98) ÷ 14 = ______