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
- 10 + −12 = ______
- (−280) ÷ 14 = ______
- −13 + −12 = ______
- 19 − 9 = ______
- 16 − 3 = ______
- 12 − 9 = ______
- −17 + −15 = ______
- (−10) × 12 = ______
- 8 − 7 = ______
- 16 − 7 = ______
- 18 + −18 = ______
- (−153) ÷ 17 = ______
- 9 − 9 = ______
- (−228) ÷ 12 = ______
- (−66) ÷ 11 = ______
- (−2) × 11 = ______
- −15 + 5 = ______
- 12 − 5 = ______
- (−15) ÷ 5 = ______
- 14 − 6 = ______