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 + −7 = ______
- 17 − 10 = ______
- (−28) ÷ 14 = ______
- 18 − 17 = ______
- 15 − 12 = ______
- (−15) × 11 = ______
- (−20) × 7 = ______
- (−285) ÷ 19 = ______
- −6 + −6 = ______
- (−5) × 11 = ______
- 11 − 6 = ______
- (−126) ÷ 18 = ______
- (−64) ÷ 16 = ______
- 3 + 18 = ______
- (−10) × 8 = ______
- −7 + 8 = ______
- (−21) ÷ 7 = ______
- (−9) × 17 = ______
- (−154) ÷ 14 = ______
- (−14) × 7 = ______