Exploring Large Numbers
Write this number on your board in standard form
6 million 276 thousand 89
What is
6 276 089
What are multiples of 6?
36, 70, 66, 42, 54,12
36, 66, 42, 54, 12
What is a prime number?
A number with exactly 2 factors, 1 and itself
What does BEDMAS stand for?
Brackets
Exponents
Division
Multiplication
Addition
Subtraction
Positive numbers
How many times as great as one thousand is one million?
What is 1000 times as great as one thousand
What are the first 3 multiples of 15?
15, 30, 45
What is a composite number?
Evaluate this expression
18+4X2
26
Write this on your board: Eight degrees above 0
+8
Write this number in expanded form
99 300 327
90 000 000 + 9 000 000 + 300 000 + 300 +20 +7
What is the first common multiple between 4 and 5?
20
Is the number 1 prime or composite?
Neither
Does your calculator follow BEDMAS?
No, you have to follow BEDMAS when you input the numbers into the calculator.
What is the opposite integer
-10
What is a number that is 10 000 more than 881 462
90 thousand
you replace the 8 with a 9
What are multiples of 3?
21, 24, 45,30, 42, 60, 84
ALL
17, 23, 13, 19
Evaluate this
4x7-2+1
27
What integer represents this situation
Olivia dug a hole 1m deep
-1
A student read 3 000 146 as "three thousand one hundred forty-six"
What is the error?
The student did not realize that they 3 is in the millions place and that they digit in the thousands period are all in the 0.
Find the common multiples between 8 and 9 that are less than 100
72
Are all prime numbers except for 2 are odd?
Yes. All even numbers except for 2 have at least three factors 1,2 and the number itself, so they are composite.
Evaluate this expression
(50+50)x 5
500
-900