Place Value
In the number 5,678 - what is the VALUE of the 6?
600
What are integers?
positive and negative numbers
List the first 5 multiples of 7
7, 14, 21, 28, 35
What number is this: 0.002
2 thousandths
52 =
25
In the number 8,598 - What is the place value of the 8?
thousands
What are the rules for multiplying & dividing integers?
same signs = positive
different signs = negative
List the factors of 12
1, 2, 3, 4, 6, 12
Write in word form: 23,045
twenty three thousand, forty five
Round to the nearest hundredths: 9,567.235
9,567.24
In the number 345.0003 - What is the place value of the 3?
ten thousandths
Solve: -5 + 9 =
4
Define Factors
A number that is multiplied by another to give a product.
Write in standard form: 9,000,000 + 500,000 + 4,000 + 500 + 60 + 3
9,504,563
Define Prime Numbers
Numbers that only have 2 factors, 1 and itself
List the whole number and decimal place values in order.
--
Solve: -65 x 3 =
-195
What are the prime factors of 36?
22 x 32
Write in expanded form: 8,765,230
8,000,000 + 700,000 + 60,000 + 5,000 + 200 + 30
define composite numbers
numbers with more than 2 factors
What is the place value of the 6 in the number: 73,234.00054
millionths
Solve: -925/-25
37
Construct a factor tree for the number 150.
Prime factors will be: 2 x 3 x 52
Write in word form: 78,007. 34
seventy eight thousand, seven and thirty four hundredths
What comes next in the pattern: 7, 10, 13, 16, ___
19