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 = ______
- (−130) ÷ 13 = ______
- (−20) × 14 = ______
- 10 − 3 = ______
- 16 − 16 = ______
- (−210) ÷ 14 = ______
- (−56) ÷ 7 = ______
- 15 + −9 = ______
- (−80) ÷ 16 = ______
- 9 − 3 = ______
- (−8) × 7 = ______
- −13 + −7 = ______
- −19 + 7 = ______
- (−66) ÷ 11 = ______
- (−6) × 2 = ______
- 2 + 20 = ______
- −10 + 12 = ______
- 20 − 10 = ______
- (−36) ÷ 3 = ______
- (−75) ÷ 15 = ______