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
- (−81) ÷ 9 = ______
- −13 + 18 = ______
- 20 + −20 = ______
- (−16) ÷ 4 = ______
- 6 − 5 = ______
- 19 − 17 = ______
- (−169) ÷ 13 = ______
- −9 + 12 = ______
- (−15) ÷ 5 = ______
- (−4) × 14 = ______
- (−220) ÷ 20 = ______
- (−88) ÷ 8 = ______
- −15 + 20 = ______
- (−300) ÷ 15 = ______
- (−272) ÷ 17 = ______
- (−9) × 20 = ______
- 16 − 5 = ______
- −16 + 7 = ______
- 14 + −20 = ______
- 18 − 12 = ______