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 − 8 = ______
- (−19) × 9 = ______
- (−5) × 2 = ______
- (−152) ÷ 19 = ______
- (−5) × 17 = ______
- (−18) × 19 = ______
- −19 + 18 = ______
- (−168) ÷ 12 = ______
- −3 + −6 = ______
- (−72) ÷ 9 = ______
- −5 + −9 = ______
- (−18) × 11 = ______
- 13 − 4 = ______
- (−75) ÷ 15 = ______
- (−15) × 10 = ______
- 19 + −12 = ______
- (−5) × 3 = ______
- (−17) × 13 = ______
- (−85) ÷ 17 = ______
- (−16) × 20 = ______