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 − 11 = ______
- 17 − 7 = ______
- (−54) ÷ 3 = ______
- 16 + 3 = ______
- 10 + 6 = ______
- (−45) ÷ 5 = ______
- (−8) × 9 = ______
- (−171) ÷ 19 = ______
- 20 − 15 = ______
- 3 + −11 = ______
- (−98) ÷ 14 = ______
- 13 − 9 = ______
- (−152) ÷ 8 = ______
- (−3) × 2 = ______
- 14 − 4 = ______
- (−2) × 15 = ______
- (−72) ÷ 12 = ______
- (−32) ÷ 4 = ______
- −14 + −20 = ______
- (−20) × 15 = ______