Numbers Vocabulary Name that Number 1pt 1 pt 1 pt 1pt 1 pt 2 pt 2 pt 2pt 2pt 2 pt 3 pt 3 pt 3 pt 3 pt 3 pt 4 pt 4 pt 4pt 4 pt 4pt 5pt 5 pt 5 pt 5 pt 5 pt
What is the only even number that is prime?
2
What are the factors of 21? Prime or composite?
1,3,7,21 composite
What do all these numbers have in common? 2,3,11,13,17
prime
What is the LCM of 6 and 12?
30
What is the greatest common factor of 27 and 18?
9
What is the answer to a division problem?
quotient
The quantity that is left over when the answer to a division problem is not a whole number result.
The amount of groups a number is being divided into. EX: 42 ÷ 6 = 7
The quantity or amount in a division problem that is being divided.
dividend
What is this called and what sentence does it represent? xxxxxxxx xxxxxxxx xxxxxxxx
An array 8 x 3 = 24
It has 2 digits. It is odd. Digits add up to 11. It is prime.
29
2 digit number Not prime Digits add up to 9 Has 5 as a factor
90
It is part of identity property. It is odd. It is not prime. It is not composite. It is part of identity property.
1
Odd Factor of 7 Digits added = 13 Square
49
Difference in digits is 3 Square Composite Odd Difference in digits is 3
25