This Time That
72
What is: 9x8 12x6 18x4
Factor
What is: A number multiplied by another number to find a product.
24 + 36
What is: 12x(2+3)
16,20
What is: 4
27x15
What is: 405
63
What is: 9x7
Composite Number
What is: A number having more than two factors
35+50
What is: 5x(7+10)
36,54
What is: 18
How do I get a 4 on my test?
What is: Exceeding the expectations
19x6
What is: 114
Multiple
What is: A number that can be divided by another number without a remainder
27+42
45,27
What is: 9
9x(4+3)
What is: 36+27
20x19
What is: 380
Common Factor
What is: A number that is a factor of two or more numbers
7x(6+9)
42+63
30,42
What is: 6
There are 24 sixth graders and 40 seventh graders. Mr.C Chan wants to divide both grades into groups of equal size with the greatest amount of students in each group. How many students will be in each group?
What is: 8 students
15x4x7
What is: 420
Compatible Numbers
What is: Numbers that are easy to compute mentally
12x(7+9)
What is: 84+108
56,64
What is: 8
There are 147 students going to the dance tonight. Each table can seat 7 students. How many tables do they need so every student has a seat?
What is: 21