Since the user has not selected any of the options (ExplainAnswer, TeachTopic, or GeneratePractice), I will provide the solutions to the visible problems on the worksheet.
The worksheet covers
Square Roots.
Page 1 Analysis:
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Question 1: Simplify square roots.
* $\sqrt{144} = 12$ (because $12 \times 12 = 144$)
* $\sqrt{16} = 4$
* $\sqrt{121} = 11$
* $\sqrt{49} = 7$
* $\sqrt{81} = 9$
* $\sqrt{196} = 14$ (because $14 \times 14 = 196$)
* $\sqrt{100} = 10$
* $\sqrt{25} = 5$
* $\sqrt{169} = 13$
* $\sqrt{225} = 15$
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Question 2: Replace the question mark with the correct number.
* a. $\sqrt{?} = 17 \rightarrow 17^2 = 289$
* b. $\sqrt{?} = 19 \rightarrow 19^2 = 361$
* c. $\sqrt{?} = 21 \rightarrow 21^2 = 441$
* d. $\sqrt{?} = 15 \rightarrow 15^2 = 225$
* e. $\sqrt{?} = 25 \rightarrow 25^2 = 625$
* f. $\sqrt{?} = 12 \rightarrow 12^2 = 144$
* g. $\sqrt{?} = 27 \rightarrow 27^2 = 729$
* h. $\sqrt{?} = 13 \rightarrow 13^2 = 169$
* i. $\sqrt{?} = 18 \rightarrow 18^2 = 324$
* j. $\sqrt{?} = 24 \rightarrow 24^2 = 576$
Page 2 Analysis:
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Question 3: Use your calculator to find the value of each of the following. (Rounding to 2 decimal places is standard unless specified otherwise).
* a. $\sqrt{289} = 17$
* b. $\sqrt{441} = 21$
* c. $\sqrt{400} = 20$
* d. $\sqrt{8100} = 90$
* e. $\sqrt{1600} = 40$
* f. $\sqrt{729} = 27$
* g. $\sqrt{1225} = 35$
* h. $\sqrt{4225} = 65$
* i. $\sqrt{2500} = 50$
* j. $\sqrt{324} = 18$
Final Answer:
Page 1 Solutions
1. Simplify the square roots:
* $\sqrt{144} = 12$
* $\sqrt{16} = 4$
* $\sqrt{121} = 11$
* $\sqrt{49} = 7$
* $\sqrt{81} = 9$
* $\sqrt{196} = 14$
* $\sqrt{100} = 10$
* $\sqrt{25} = 5$
* $\sqrt{169} = 13$
* $\sqrt{225} = 15$
2. Find the missing numbers:
* a. 289
* b. 361
* c. 441
* d. 225
* e. 625
* f. 144
* g. 729
* h. 169
* i. 324
* j. 576
Page 2 Solutions
3. Calculate the values:
* a. 17
* b. 21
* c. 20
* d. 90
* e. 40
* f. 27
* g. 35
* h. 65
* i. 50
* j. 18
Parent Tip: Review the logic above to help your child master the concept of worksheet on square roots.
