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
- (−20) × 3 = ______
- (−12) × 12 = ______
- (−10) × 19 = ______
- (−15) × 15 = ______
- (−10) × 11 = ______
- (−17) × 7 = ______
- (−18) × 5 = ______
- (−18) ÷ 6 = ______
- (−7) × 9 = ______
- 16 − 12 = ______
- (−11) × 6 = ______
- (−255) ÷ 15 = ______
- −4 + 14 = ______
- 8 − 2 = ______
- (−105) ÷ 7 = ______
- 17 − 16 = ______
- (−119) ÷ 7 = ______
- 8 − 5 = ______
- (−56) ÷ 14 = ______
- 17 − 8 = ______