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
- (−45) ÷ 5 = ______
- (−160) ÷ 10 = ______
- −19 + 12 = ______
- (−4) × 9 = ______
- (−19) × 14 = ______
- (−12) × 12 = ______
- 20 − 6 = ______
- (−280) ÷ 20 = ______
- (−19) × 10 = ______
- (−3) × 2 = ______
- (−14) × 5 = ______
- 9 + −7 = ______
- (−11) × 7 = ______
- (−153) ÷ 9 = ______
- 13 + −2 = ______
- (−9) × 7 = ______
- (−14) × 4 = ______
- (−19) × 19 = ______
- (−30) ÷ 15 = ______
- (−42) ÷ 7 = ______