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
- (−5) × 9 = ______
- (−14) ÷ 2 = ______
- (−16) × 16 = ______
- 18 − 4 = ______
- 18 + 17 = ______
- (−14) × 6 = ______
- 20 − 15 = ______
- 12 + −12 = ______
- −14 + 15 = ______
- 11 + −13 = ______
- (−198) ÷ 18 = ______
- (−2) × 20 = ______
- (−2) × 10 = ______
- (−6) × 16 = ______
- (−342) ÷ 18 = ______
- (−4) × 15 = ______
- (−228) ÷ 12 = ______
- 15 + −17 = ______
- −9 + −10 = ______
- (−11) × 18 = ______