Number families
What family are all numbers apart of?
real numbers
write as expanded multiplication 3³
3X3X3
What is scientific notation for?
Writing really big or small numbers
What is the square root of 256?
Which number is closer to 0...
-0.3 or 1.1
-0.3
Pi is what type of number?
irrational number
Write as a number to a power...
2 × 2 × 2 × 2 × 2 =
2⁵
Write in scientific notation...
295 500
2.955 x 10⁵
Is 135 a square number?
No!
What is ⁵⁄₇ as a decimal?
0.71
What number families does 1.5 fall into?
rational numbers
What is 4⁵?
1024
Write in standard notation...
3.8 x 10⁸
380000000
What is the square root of 405?
20.1
Which is greater?
⁵⁄₃ or ⅗
⁵⁄₃
What number families does -1 fall into?
rational, integers
What is greater? 3⁴ or 4³
3⁴
Write in scientific notation
4 475 120 000
4.4752 X 10⁹
Name 3 perfect squares.
Ex. 144, 256, 625
List from least to greatest
1, -1.3, 2.5, 10, 0.2
-1.3, 0, 0.2, 1, 10
what numbers does 2 fall into?
rational, integer, whole and natural
Noah has a job selling fruit. He saves $2 each week and plans to double it each week. How much will he save in 8 weeks?
$256
Write in standard notation...
4.726 x 10⁻³
0.004726
A square picnic tent is 64 square meters. What is the length of one side of the tent?
8 square meters
List from least to greatest...
1.6, ⁵⁄₇, -⁵⁄₉, 1.7, -0.2
-⁵⁄₉, -0.2, ⁵⁄₇, 1.6. 1.7