Enter Title

writing repeated decimals as fractions

100

write 0.2 as a fraction

1/5

200

0.36 as a fraction 

9/25

300

0.56 as a fraction 

14/25

estimating square/cube roots

100

what is the square root of 30

5.4

200

what is the cube root of 144

12

300

what is the square root of 512

22.6

understanding irrational numbers

100

evaluate 8/18 as a rational or irrational numbers

8/18 is a rational number

200

evaluate 8/23 as a rational or irrational numbers

8/23 is a rational number

300

evaluate 0.354355435554 as rational or irrational

0.354355435554 Is irrational

evaluating exponents

100

^evaluate 6³x6^{3 as a exponent}

6⁶

200

evaluate 8⁸x8¹⁷=

8²⁵

300

evaluate 9²⁰/9²⁰

9

scientific notation/standard form

100

Rewrite 4987 in scientific notation

4.987x10³

200

Rewrite 9.87654321 in scientific notation

9.87654321x10⁸

300

Rewrite 9.87654321123456789 in scientific notation

9.87654321123456789x10¹⁷