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Daniel Math Academy · Grade 7 Math

Square Roots of Perfect Squares

Skill D.1 · Square roots · ★★☆ Medium · Quarter 1

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Evaluate.

1. 1
   $-\sqrt{4}=$ 
2. 2
   $\sqrt{144}=$ 
3. 3
   $-\sqrt{36}=$ 
4. 4
   $\sqrt{4}=$ 
5. 5
   $\sqrt{100}=$ 
6. 6
   $-\sqrt{225}=$ 
7. 7
   $\sqrt{361}=$ 
8. 8
   $-\sqrt{49}=$ 
9. 9
   $\sqrt{256}=$ 
10. 10
    $\sqrt{9}=$ 
11. 11
    $-\sqrt{324}=$ 
12. 12
    $\sqrt{196}=$ 

Daniel Math Academy · Grade 7 Math

Answer Key

D.1 Square Roots of Perfect Squares · ★★☆ Medium

1. 1$-2$
2. 2$12$
3. 3$-6$
4. 4$2$
5. 5$10$
6. 6$-15$
7. 7$19$
8. 8$-7$
9. 9$16$
10. 10$3$
11. 11$-18$
12. 12$14$