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
- −18 + 19 = ______
- (−7) × 20 = ______
- −6 + 9 = ______
- (−152) ÷ 8 = ______
- (−2) × 9 = ______
- (−16) × 3 = ______
- (−272) ÷ 16 = ______
- (−8) × 12 = ______
- 18 − 7 = ______
- 20 − 15 = ______
- (−17) × 9 = ______
- (−4) ÷ 2 = ______
- (−20) × 11 = ______
- (−228) ÷ 19 = ______
- 13 − 12 = ______
- (−169) ÷ 13 = ______
- (−45) ÷ 5 = ______
- −12 + −2 = ______
- 11 − 6 = ______
- (−14) × 18 = ______