Multiplication
What is 6 x 4?
24
Which one is a factor of 36?
1. 7
2.8
3.9
3. 9
9 is a factor of 36 because 9 x 4= 36.
List 4 multiples of 12?
12,24,36,48,60,72,84,96
56 is 8 times greater than?
7
Name the rule?
4,8,12,16,20
Rule: Add 4
What is 12 x 9?
108
1 x 48
2x 24
3 x 16
4 x 12
6 x 8
Which one of these is a multiple of 12?
A. 49
B. 50
C. 144
C. 144 is a multiple of 12 because 12 x 12 =144
9 times as many as 12 is ?
108
What will be the next number?
3,6,12,24
48 will be the next number because the rule is multiply by 2.
Ms.G went shopping and she bought 5 shirts for 25 dollars each. How much money did spend?
125
Which is one is not a prime number?
A. 33
B. 17
c. 11
D. 41
A. 33
1 x 33
11 x 3
It is composite because it has more than 2 factors.
Josh is trying to separate his clothes in different piles. He is trying to put 9 items in each pile. Which one these is NOT a possible number of items?
a. 18
b.36
c. 24
C.24
Is not a possible number of items because it is not a multiple of 9.
7 times as many as 11 is?
77
Which pattern follows the rule subtract 6?
A. 48,44,40,34,28
B. 60,54,48,42,36
C.56,50,44,40,36
B.
60-6= 54
54-6=48]
48-6=42
42-6=36
Ms.Acevedo drinks 8 ounces of coffee each day. How many ounces of coffee does she drink in 24 days?
192 ounces
12x 8= 96
12x 8=96
96+96-192
What is always a factor of any number?
1
1 times the number itself.
Which one of these is NOT a multiple 8?
A. 64
B. 56
C.36
C. 36
36 is not a multiple of 8 because 8 x 4=32
Ms. G and Ms. Acevedo are going to their friends wedding. Ms. G gave her friend $100 dollars as their gift. Ms. Acevedo gave her friend 3 times as much as Ms.G. How much money did Ms.Acevedo give her friend?
Ms.Acevedo gave her friend 300 dollars.
100 x 3= 300
Mr. Diaz is trying to save 12 dollars each day. How much will he have saved on the 6th day?
72 dollars.
12 x 6= 72
12,24,36,48,60,72
Mr. Diaz bought three suits for 109 dollars each. How much did Mr.Diaz spend?
327
Ms.Homer said that 24 is a factor of 48. Ms. D said it is not. Who is correct and why?
Ms. Homer is correct because 24 x 2 = 48
Which of the numbers is a multiple of 6 and 9?
a. 36
b. 24
c. 12
A. 36
6 x 6=36
and 9 x 4=36
Ms.Homer and Ms.G went shopping. Ms. G spent 144 dollars. That was 12 times as much as Ms.Homer. How much did Ms.Homer spend?
Ms. Homer spent 12 dollars.
144 / 12= 12
If the pattern continues what will be the 8th number?
132,142,152,162,172,182
7. 192
8. 202