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Formative 10.B Review

Authored by TJ Colling

Mathematics

9th Grade

CCSS covered

Used 20+ times

Formative 10.B Review
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify  45+654\sqrt{5}+6\sqrt{5}  .

 5105\sqrt{10}  

 10510\sqrt{5}  

 555\sqrt{5}  

 252\sqrt{5}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify  610+2406\sqrt{10}+2\sqrt{40}  .

 8108\sqrt{10}  

 8508\sqrt{50}  

 40240\sqrt{2}  

 101010\sqrt{10}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify  47+77574\sqrt{7}+7\sqrt{7}-5\sqrt{7}  .

 11711\sqrt{7}  

 676\sqrt{7}  

 575\sqrt{7}  

 272\sqrt{7}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify  4657+974\sqrt{6}-5\sqrt{7}+9\sqrt{7}  .

 676\sqrt{7}  

 878\sqrt{7}  

 6+97-\sqrt{6}+9\sqrt{7}  

 46+474\sqrt{6}+4\sqrt{7}  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify  43+59+734\sqrt{3}+5\sqrt{9}+7\sqrt{3}  .

 113+1511\sqrt{3}+15  

 113+5911\sqrt{3}+5\sqrt{9}  

 113+511\sqrt{3}+5  

 113+311\sqrt{3}+3  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify  65+218+5+226\sqrt{5}+2\sqrt{18}+\sqrt{5}+2\sqrt{2}  .

 82+758\sqrt{2}+7\sqrt{5}  

 22+75+2182\sqrt{2}+7\sqrt{5}+2\sqrt{18}  

 22+65+2182\sqrt{2}+6\sqrt{5}+2\sqrt{18}  

 82+658\sqrt{2}+6\sqrt{5}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify  1020+65024510\sqrt{20}+6\sqrt{50}-2\sqrt{45}  

 1020+65024510\sqrt{20}+6\sqrt{50}-2\sqrt{45}  

 205+30210920\sqrt{5}+30\sqrt{2}-10\sqrt{9}  

 155+30215\sqrt{5}+30\sqrt{2}  

 145+30214\sqrt{5}+30\sqrt{2}  

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