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
- 15 − 14 = ______
- 20 − 3 = ______
- 4 − 2 = ______
- (−144) ÷ 8 = ______
- (−56) ÷ 14 = ______
- 16 + 14 = ______
- −20 + −14 = ______
- 9 + −8 = ______
- 13 + 10 = ______
- (−156) ÷ 13 = ______
- (−19) × 5 = ______
- (−66) ÷ 6 = ______
- 10 + 3 = ______
- (−16) × 6 = ______
- 8 + −11 = ______
- 10 − 5 = ______
- (−15) × 20 = ______
- (−6) × 4 = ______
- (−72) ÷ 6 = ______
- 10 + 4 = ______