Free Printable 根式的運算

Worksheets

根式的運算

Total questions: 10

Worksheet time: 16mins

Name

Class

Date

下列敘述何者正確?

√5＋√5＋√5＋√5可寫成5√5

√3＋√2=√5

√15 ÷ 3 = √5

√2×√2×√2可寫成(√2)³

(－2√13)×(－4)=?

2√52

8√13

√13 / 2

-2√52

2√5×3√5=?

5√5

6√5

6√10

√2.4 = ?

12 / 5

1.2

2√15 / 5

4√15 / 5

3√6 + 8√3 - 6√3 - 2√6

2√3 + √6

9√3 + 5√6

-14√5 / 5

-2√3 / 5

-√40 / 5

-8√5 / 5

√3 / 12

4√15

3√3

3√3 / 4

(2√2+√5)/2

(4√2+2√5)/4

(2√2-√5)/2

(4√2-2√5)/4

10.

1.54

3.10

0.49

0.48

100 %

根式的運算

Total questions: 10

Worksheet time: 16mins

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