問題文全文(内容文):
1.次の数を計算しなさい.
$\boxed{1} \quad -5-(-12)$
$\boxed{2} \quad 2\times \left(-\dfrac{5}{6}\right)$
$\boxed{3} \quad 3^2+(-2)\times (-4)$
$\boxed{4} \quad -\dfrac{2}{3}\div \dfrac{1}{6}$
$\boxed{5} \quad 14-(5-21)\div (-4)$
$\boxed{6} \quad (-6)\div (-0.2)$
$\boxed{7} \quad -3+9-(-6)$
$\boxed{8} \quad \dfrac{3}{8}-\dfrac{5}{6}$
$\boxed{9} \quad 3\times (-2)^2$
$\boxed{10} \quad -9-2+11$
1.次の数を計算しなさい.
$\boxed{1} \quad -5-(-12)$
$\boxed{2} \quad 2\times \left(-\dfrac{5}{6}\right)$
$\boxed{3} \quad 3^2+(-2)\times (-4)$
$\boxed{4} \quad -\dfrac{2}{3}\div \dfrac{1}{6}$
$\boxed{5} \quad 14-(5-21)\div (-4)$
$\boxed{6} \quad (-6)\div (-0.2)$
$\boxed{7} \quad -3+9-(-6)$
$\boxed{8} \quad \dfrac{3}{8}-\dfrac{5}{6}$
$\boxed{9} \quad 3\times (-2)^2$
$\boxed{10} \quad -9-2+11$
単元:
#数学(中学生)#中1数学#正の数・負の数
指導講師:
とある男が授業をしてみた
問題文全文(内容文):
1.次の数を計算しなさい.
$\boxed{1} \quad -5-(-12)$
$\boxed{2} \quad 2\times \left(-\dfrac{5}{6}\right)$
$\boxed{3} \quad 3^2+(-2)\times (-4)$
$\boxed{4} \quad -\dfrac{2}{3}\div \dfrac{1}{6}$
$\boxed{5} \quad 14-(5-21)\div (-4)$
$\boxed{6} \quad (-6)\div (-0.2)$
$\boxed{7} \quad -3+9-(-6)$
$\boxed{8} \quad \dfrac{3}{8}-\dfrac{5}{6}$
$\boxed{9} \quad 3\times (-2)^2$
$\boxed{10} \quad -9-2+11$
1.次の数を計算しなさい.
$\boxed{1} \quad -5-(-12)$
$\boxed{2} \quad 2\times \left(-\dfrac{5}{6}\right)$
$\boxed{3} \quad 3^2+(-2)\times (-4)$
$\boxed{4} \quad -\dfrac{2}{3}\div \dfrac{1}{6}$
$\boxed{5} \quad 14-(5-21)\div (-4)$
$\boxed{6} \quad (-6)\div (-0.2)$
$\boxed{7} \quad -3+9-(-6)$
$\boxed{8} \quad \dfrac{3}{8}-\dfrac{5}{6}$
$\boxed{9} \quad 3\times (-2)^2$
$\boxed{10} \quad -9-2+11$
投稿日:2016.07.14





