big brain jeopardy for big brain kids

perfect squares + square roots

100

7 squared is?

49

200

what is the square root of 25?

5

300

67 sqaured

4489

400

what is the square root of 12?

3.464.. (3.46410161514)

500

what is the square root of 67?

8.185.. (8.18535277187)

perfect cubes + cube roots

100

5 cubed

125

200

what is the cube root of 729?

9

300

7 cubed

343

400

what is the cube root of 13?

2.351.. (2.35133468772)

500

what is the cube root of 24?

2.884.. (2.88449914061)

scientific notation

100

9 x 10⁷

90,000,000

200

2 x 10^-4

0.0002

300

how do you write 0.0000465 in scientific notation?

4.65 x 10^-5

400

1.6 x 10^-17

0.000000000000000016

500

how do you write 650000000000 in scientific notation?

6.5 x 10¹¹

rational + irrationalnumbers

100

is 3.14 rational or irrational

irrational

200

is 3.25252525... rational or irrational?

rational

300

is 6.78926556 rational or irrational?

irrational

400

is -0.125125125125 rational or irrational?

is rational guys

500

is 0.6767676767.. rational or irrational?

its.. irrational just kidding its rational

repeating decimals to fractions

100

0.77777..... as a fraction

7/9

200

0.6767676767.... as a fraction

61/90

300

0.5555... as a fraction

5/9

400

0.010101.. as a fraction

10/99

500

0.2222222.. as a fraction

2/9