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Daniel Math Academy · Grade 7 Math

Estimate Square Roots

Skill D.2 · Square roots · ★★☆ Medium · Quarter 1

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Fill in the two whole numbers, or round to the nearest whole number.

1. 1
   $\sqrt{163}\approx$ 
2. 2
   $\boxed{}<\sqrt{152}<\boxed{}$
3. 3
   $\boxed{}<\sqrt{112}<\boxed{}$
4. 4
   $\sqrt{179}\approx$ 
5. 5
   $\boxed{}<\sqrt{8}<\boxed{}$
6. 6
   $\sqrt{60}\approx$ 
7. 7
   $\sqrt{175}\approx$ 
8. 8
   $\sqrt{105}\approx$ 
9. 9
   $\sqrt{220}\approx$ 
10. 10
    $\boxed{}<\sqrt{62}<\boxed{}$
11. 11
    $\boxed{}<\sqrt{164}<\boxed{}$
12. 12
    $\sqrt{62}\approx$ 

Daniel Math Academy · Grade 7 Math

Answer Key

D.2 Estimate Square Roots · ★★☆ Medium

1. 1$13$
2. 2$12<\sqrt{152}<13$
3. 3$10<\sqrt{112}<11$
4. 4$13$
5. 5$2<\sqrt{8}<3$
6. 6$8$
7. 7$13$
8. 8$10$
9. 9$15$
10. 10$7<\sqrt{62}<8$
11. 11$12<\sqrt{164}<13$
12. 12$8$