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
- (−19) × 7 = ______
- (−15) × 18 = ______
- (−12) × 9 = ______
- (−25) ÷ 5 = ______
- (−6) × 18 = ______
- (−14) × 15 = ______
- (−17) × 2 = ______
- 13 − 9 = ______
- (−204) ÷ 12 = ______
- 18 − 14 = ______
- (−17) × 16 = ______
- 18 − 12 = ______
- 16 − 7 = ______
- (−40) ÷ 2 = ______
- (−15) × 17 = ______
- 20 − 7 = ______
- (−11) × 11 = ______
- (−4) × 14 = ______
- 14 − 4 = ______
- −10 + 14 = ______