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
- (−2) × 7 = ______
- 15 + −3 = ______
- 14 + 16 = ______
- 18 − 9 = ______
- 7 − 5 = ______
- (−38) ÷ 19 = ______
- −9 + −7 = ______
- 16 − 2 = ______
- 13 − 9 = ______
- (−9) × 6 = ______
- (−17) × 9 = ______
- (−60) ÷ 20 = ______
- (−4) × 5 = ______
- (−85) ÷ 5 = ______
- 20 − 12 = ______
- 15 − 6 = ______
- −4 + −17 = ______
- (−12) × 12 = ______
- (−78) ÷ 6 = ______
- (−285) ÷ 19 = ______