Squares and
Square Roots
Powers of 10
Estimating
Square Roots
Scientific Notation
Place Value
100

Is 50 a square number?

No

100

What's the value of 10^7

10 000 000 

Ten million

100

The square root of 29 is between which two integers?

5 and 6

100

Convert into scientific notation: 0.0000345

3.45 X 10^-5

100

What is the value of the six in this number?

0.896435

6 thousandths

0.006

200

Calculate the following:

112

121

200

What's the value of 10^5

100 000

One hundred thousand

200

The square root of 92 is between which two integers?

9 and 10

200

Convert to scientific notation: 0.034

3.4 X 10^-2

200

What number is in the ten thousand place?

4356723

5

300

Calculate the following:

62

36

300

What's the value of 10^-3

1/1000

One thousandth

300

The square root of 8 is between which two integers?

2 and 3

300

Is this written in correct scientific notation?

341.21 x 10^4

No

300

What digitis in the hundred thousand place?

4356723

3

400

Calculate the following:

Square root of 100

10

400

Express 100 000 000 as a power of 10

10^8

400

What are the 2 perfect squares closest to 10

9 and 16

400

Convert to standard notation: 3 X 10^6

3 000 000

400

What is this number in word form?

123 456 789.12

One hundred twenty three million, four hundred fifty six thousand, seven hundred eighty nine AND twelve hundredths

500

Calculate the following:

Square root of 400

20

500

express 0.01 as a power of 10

10^-2

500

What are the 2 perfect squares closest to 30?

25 and 36

500

Is this written in correct scientific notation?

9.12 x 10 ^2

Yes

500

What is this number in standard form?

three million, four hundred eight thousand, twenty one and six tenths

3 408 021.6