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
- 6 − 2 = ______
- 15 − 7 = ______
- 19 − 2 = ______
- 6 + −13 = ______
- 5 + −16 = ______
- (−5) × 16 = ______
- (−14) × 15 = ______
- (−17) × 14 = ______
- (−85) ÷ 17 = ______
- (−285) ÷ 19 = ______
- 20 + 3 = ______
- (−14) × 12 = ______
- −16 + −4 = ______
- (−3) × 8 = ______
- 19 + −9 = ______
- (−15) × 11 = ______
- (−3) × 9 = ______
- 10 + 9 = ______
- (−100) ÷ 20 = ______
- (−39) ÷ 3 = ______