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
- −17 + −10 = ______
- 14 − 14 = ______
- (−280) ÷ 20 = ______
- 18 + 12 = ______
- 7 − 3 = ______
- (−2) × 15 = ______
- (−10) × 10 = ______
- (−54) ÷ 9 = ______
- (−3) × 15 = ______
- 11 − 2 = ______
- 12 − 9 = ______
- 8 − 4 = ______
- (−3) × 11 = ______
- (−17) × 2 = ______
- (−136) ÷ 17 = ______
- (−48) ÷ 16 = ______
- −17 + −2 = ______
- 4 + 4 = ______
- (−84) ÷ 14 = ______
- (−16) × 4 = ______