# Test: Arithmetic II - Challenging

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Question 1:   Solve:  $-3\cdot |2-5\cdot 2|$
$-24$
$18$
$-18$
$24$
Question 2:   Solve: $\sqrt{12-7}\cdot \sqrt{5}$
$\sqrt{5}$
$0$
$2\sqrt{5}$
$5$
Question 3:   Solve: $25:2+15:2-3\cdot \left(7+3:2\right)$
$-5.5$
$-16.25$
$-7.5$
$-4.5$
Question 4:   Solve: $15:\left(3-6\right)+{\left(\sqrt{5}\right)}^{2}$
$-2\sqrt{5}$
$-\sqrt{5}$
$0$
$5$
Question 5:   Solve: $4\sqrt{2}:2\sqrt{2}-\left(2+3\cdot 2\right)$
$-8$
$8$
$-4$
$-6$
Question 6:   Solve: ${\left(3\sqrt{2}-\sqrt{8}\right)}^{2}$
$18$
$2$
$22$
$0$
Question 7:   Solve: $\left(-3+\left(-3\right)-3\right)\cdot \left(\left(9-2\right)\cdot \left(5+2\right):\left(12:6-2\right)\right)$
No answer, cannot be divided by zero
$0$
$1$
$-1$
Question 8:   Solve: $-15\cdot 5+3\cdot 12+7-\left(-24\right)$
$-6$
$14$
$28$
 $-8$
Question 9:   Solve: $18:\left(-3\right)+\sqrt{{10}^{2}+3\cdot 7\cdot 2+2}-5\cdot 2+\left(-3\right)\cdot \left(-4\right)$
$-6$
 $8$
$28$
$14$
Question 10:   Solve: $\sqrt{-16\cdot \left(-4\right)}+\sqrt{{13}^{2}-{12}^{2}}+11\cdot 2$
$31$
$35$
$27$
$39$