方根的基本概念

方根的基本概念

7th - 9th Grade

30 Qs

quiz-placeholder

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方根的基本概念

方根的基本概念

Assessment

Quiz

Mathematics

7th - 9th Grade

Medium

CCSS
8.EE.A.2, HSN.RN.A.2

Standards-aligned

Created by

NGJH NANTOU

Used 7+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 16=?\sqrt{16}=?  

 ±4\pm4  

 44  

 ±2\pm2  

2

Tags

CCSS.8.EE.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 8181  的平方根=?

 99  

 ±9\pm9  

 ±812\pm\frac{81}{2}  

 812\frac{81}{2}  

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 1212  的平方根=?

 ±6\pm6  

 66  

 ±12\pm\sqrt{12}  

 12\sqrt{12}  

Tags

CCSS.8.EE.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 196=?\sqrt{196}=?  

 ±16\pm16  

 ±14\pm14  

 1616  

 1414  

Tags

CCSS.8.EE.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 289289  的平方根=?

 ±13\pm13  

 1313  

 ±17\pm17  

 1717  

Tags

CCSS.8.EE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 2536=?\sqrt{\frac{25}{36}}=?  

 56\frac{5}{6}  

 ±56\pm\frac{5}{6}  

 518\frac{5}{18}  

 ±518\pm\frac{5}{18}  

Tags

CCSS.8.EE.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (4)2=?\sqrt{\left(-4\right)^2}=?  

 44  

 4-4  

 ±4\pm4  

 ±8\pm8  

Tags

CCSS.8.EE.A.2

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