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
- 13 − 13 = ______
- (−19) × 16 = ______
- (−20) × 5 = ______
- 7 + 8 = ______
- 16 − 16 = ______
- (−4) × 10 = ______
- (−8) × 9 = ______
- (−180) ÷ 18 = ______
- 20 − 4 = ______
- (−40) ÷ 5 = ______
- 19 − 15 = ______
- (−77) ÷ 7 = ______
- (−90) ÷ 9 = ______
- (−9) × 17 = ______
- (−4) × 2 = ______
- −13 + 5 = ______
- (−8) × 19 = ______
- 15 + −15 = ______
- (−63) ÷ 9 = ______
- (−14) × 13 = ______