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
- 11 − 5 = ______
- 12 − 11 = ______
- (−52) ÷ 13 = ______
- (−3) × 18 = ______
- −17 + 12 = ______
- (−20) × 3 = ______
- 7 + −16 = ______
- (−2) × 5 = ______
- 14 − 6 = ______
- (−4) × 6 = ______
- (−20) ÷ 10 = ______
- 10 − 4 = ______
- (−8) × 20 = ______
- (−130) ÷ 10 = ______
- (−52) ÷ 4 = ______
- (−10) × 18 = ______
- (−5) × 12 = ______
- (−15) ÷ 3 = ______
- 17 − 17 = ______
- (−280) ÷ 20 = ______