Vocabulary
a number
value
What is the first composite number?
4
8x8
82
52
5x5
32
9
another word for multiply
times
What is the first Prime number between 4 and 20?
5
9x9x9x9
94
53
5x5x5
92
81
a question that needs a solution
problem
Tell me 2 numbers from 1-10 that when added together equals a prime number.
1+2, 1+4,1+6,1+8, 2+3, 2+5,2+7,3+4,3+8,4+7,4+9,5+6,5+8,6+7,8+9
8x8x8x8x8
85
64
6x6x6x6
23
8
amount left over after division
remainder
List the factors of the middle composite number between 43 and 47.
45-1,3,5,15,9,45
10x10x10x10x10
105
25
2x2x2x2x2
24
16
Shows the relative sizes of two or more values
ratio
Name the factors of the middle number between 73 and 79
1,2,4,16,38,76
27x27x27x27x27x27
276
35
3x3x3x3x3
34
81