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
- 17 + −5 = ______
- (−15) × 2 = ______
- (−285) ÷ 15 = ______
- (−6) × 3 = ______
- (−112) ÷ 7 = ______
- −6 + 5 = ______
- (−17) × 8 = ______
- (−99) ÷ 9 = ______
- (−30) ÷ 2 = ______
- (−2) × 5 = ______
- (−17) × 5 = ______
- (−9) × 12 = ______
- (−5) × 4 = ______
- 15 − 15 = ______
- (−8) × 19 = ______
- (−7) × 19 = ______
- (−144) ÷ 16 = ______
- 16 − 14 = ______
- (−10) ÷ 5 = ______
- (−70) ÷ 7 = ______