Square Roots
What is the square root of 144?
12
What is 8 squared?
64
What is the first step of this expression?
9 + 8 x (4 + 9) / 2
Grouping (4 + 9)
Write 3.24 x 10^-5 in scientific notation?
0.0000324
Place the following in order from greatest to least:
1 x 10^1
1.2 x 10^1
1.35 x 10^1
1.35 x 10^2
1.35 x 10^2
1.35 x 10^1
1.2 x 10^1
1 x 10^1
What is the square root of 361?
19
What is 1 squared?
1
What is the second step in this expression:
9 + 8 x (4 + 9) / 2
Multiplication 8 x 13
Write the following in scientific notation: 209500
2.095 x 10^5
What is the mathematical term for least to greatest?
Ascending
What is the square root of 169?
13
What is 15 squared?
225
What does GEMDAS stand for?
Grouping
Exponents
Multiplication & Divison (L to R)
Addition & Subtraction (L to R)
Write the following in standard notation: 8 x 10^6
8,000,000
When ordering and comparing scientific notation, we first look at the ____________. If they are the same, then we look at the ____________.
Exponent
Decimal (number)
What is the square root of 196?
14
What is 16 squared?
256
Solve this expression:
3 + 9 x 2 - 2
19
Write the following in scientific notation: 52.12
5.212 x 10^-1
Place the following in order from greatest to least:
3.69 x 10^-2
3.70 x 10^-1
3.69 x 10^-5
3.69 x 10^3
3.69 x 10^3
3.70 x 10^-1
3.69 x 10^-2
3.69 x 10^-5
What is the square root of 289?
17
What is 18 squared?
324
Solve the expression: (3+9)^2 -4 + 6
146
1.99 x 10^-8
What is the mathematical term for greatest to least?
Descending