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
- (−13) × 18 = ______
- (−12) × 20 = ______
- 4 − 3 = ______
- (−26) ÷ 13 = ______
- −14 + 19 = ______
- (−16) × 7 = ______
- (−15) × 19 = ______
- 10 + −20 = ______
- 17 − 2 = ______
- (−3) × 18 = ______
- (−6) × 7 = ______
- 16 − 15 = ______
- (−14) × 14 = ______
- (−5) × 12 = ______
- 15 − 11 = ______
- (−108) ÷ 12 = ______
- −10 + −9 = ______
- 13 + 8 = ______
- (−10) × 16 = ______
- 20 − 16 = ______