Whole Numbers
How do you write this number in words?
567, 324
five hundred sixty-seven thousand, three hundred twenty-four
How do you write this number in words?
5. 234
five and two hundred thirty-four thousandths
What are all the factors for 10?
{1, 2, 5, 10}
What are the first four prime numbers?
2, 3, 5, 7
What is .50 in a percent?
50%
Which number is larger?
673,234 / 673,432 / 673, 342
673,432
How do you write this number in words?
5.420
five and forty-two hundredths
or
five and four hundred twenty thousandths
What are all the factors of 15?
{1, 3, 5, 15}
What is the prime factorization for 24?
2 x 2 x 2 x 3 = 24
What is .25 in a fraction?
25/100 or 1/4
What is the value of the 5 in this number?
652,234
50,000
Which number is the greatest?
3.04 / 3.40
3.40
What are all the factors of 24?
{1, 2, 3, 4, 6, 8, 12, 24}
True or False:
All prime numbers are odd.
FALSE,
two is the only prime number that is even
What is 56/100 in a decimal?
0.56
Put these numbers in order from least to greatest:
413, 235 / 431, 532 / 413, 412
413,412 / 413,235 / 431,532
Add:
3.45 + 2.56 = ?
6.01
These are the factors to what number?
{1,2,4,10,25,50,100}
100
How many prime numbers are there between 1-100?
25
What is 1/2 in a decimal?
What is this number?
500,000 +30,000 + 2,000 + 300+ 2
532,302
Subtract:
5.623 - 2.355 = ?
3.268
What are all the factors of 72?
7 x 13 = 91
What is 3/10 in a percent?
30%