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
- (−5) × 10 = ______
- (−38) ÷ 19 = ______
- (−10) × 6 = ______
- (−45) ÷ 9 = ______
- (−13) × 6 = ______
- (−15) × 5 = ______
- 20 − 15 = ______
- 12 − 3 = ______
- 16 − 10 = ______
- 12 − 8 = ______
- (−19) × 15 = ______
- 13 + −18 = ______
- 15 + −2 = ______
- (−14) × 12 = ______
- 18 − 6 = ______
- −4 + −13 = ______
- (−34) ÷ 17 = ______
- 20 − 17 = ______
- (−7) × 18 = ______
- −4 + −15 = ______