Jerry has 4 rockers. Billy has 2 times as many as Jerry. How many rockers does Billy have?
4x 2=8
100
What is - - -
- - -
Array labeled and answer
2 by 3 array
2x3=6
100
What is prime? 2, 8, 9
the only factor pair for 2 is 2 x 1
100
What are the first 5 multiples of 2
2, 4, 6, 8, 10
100
What is 2x2x3
12
200
Billy 18
Johnny has 12
Jilly has 6
Bonnie has 3
Who has 4 times the amount of home runs as Bonnie
3 x 4 =12 Jilly!
200
A garden has 24 pumpkins that were planted in it. There are 8 rows that have sprouted. The gardener can't remember how many columns of pumpkins he planted but he knows there should be 24 altogether. How many columns did he plant?
24/8 =3
or 8 x ?= 24 (3)
200
What are the factor pairs for 28
Is 1 a prime number?
4x 8, 14x 2, 28 x 1
1 is not a prime number 1 x 1==doesn't count as a factor pair because it is the same number being multiplie
200
What are the first 7 multiples of 6
6, 12, 18, 24, 30, 36, 42
200
What is 7x3+ (2x2)
(2x2)=4
7 x 3 + 4
21 +4=25
300
What is 1/2 of 12
1/2 x 12= 12/2=6
300
What is 72 cds altogether with 8 in a row. How many columns
72/8=9
8 x ? =72 (9)
300
What is the prime factorization for the number 32
Must make a factor firework and take the circled numbers on the bottom and multiply them together
32
8 4
4 2 2 2
2 2
Prime Factorization is 2 x 2 x 2 x 2x 2
300
What is a multiple?
The product (answer of a multiplication problem) of the number given.
300
What is 20/5 x3
20/5=4
4 x 3 =12
400
Berry has 16 strawberries on his farm. Poor Gump, he has 1/8 the amount of strawberries on his farm. How many strawberries did Poor Gump have?
16/8=8 strawberries
400
Jasmine and Mori each received the same number of party favor bags at a friend's party. Each bag contained 8 favors. If Jasmine and Mori received a total of 48 favors, how many party favor bags did they each receive?
48/2=24
24 in each bag
24/8=3
3 bags
400
What is the prime factorization for the number 72
72
8 9
4 2 3 3
2 2
Prime Factorization= 2 x 2 x 2 x 3 x 3
400
What is a factor?
The numbers you multiply together to get a multiple
6 x 2 are factors. 12 is a multiple of 2 and 6
400
What is 14-4 + 2
14-4=10
10+2=12
500
Amount of Candy:
Billy Bob- 0 0 0
Jackie- 0
Jimbo- 0 (
Santa- 000 (
Key: 10
Who has 1/2 the amount of candy that Billy has?
Billy has 3 x 10 =30
1/2 of 30 = 30/2
30/2=15
Jimbo has 15 candy bars 10 x1 =10 +5 (HALF OF 10, FOR HALF A BALL) 10 +5=15
500
On Tuesday, a bicycle shop employee replaced all of the tires on 6 BIcycles. On Wednesday, all of the tires on 5 TRIcycles were replaced. What is the total number of tires that were replaced on those days?
6x2=12 tires for bikes
5x 3=15 tires for tricycles
15+12=27 tires
500
Name all the factor pairs for the following 2 numbers. 36, 31
Which number is Prime
36= 36 x 1, 2 x 18, 3x9, 12 x 3, 6 x6
31=31 x 3
31 is Prime
500
Bonnie has 3 hats and 7 dresses. She just cannot decided which she looks the cutest in. She sure has a lot of choices. How many?