Multiplication
Mr. Chase separates 30 students into 5 groups. Which equation would I use to solve this problem ?
30x5=?
5x?=30
30/5=?
?/5=30
5x?=30
30/5=?
Kate sorts buttons into 2 groups of 9. How many buttons does Kate have
18
5x5=
25
What is 10x1?
10
What is the product of anything multiplied by 0?
0
Lauren buys 9 dolls. Each doll costs $5. how much money does Lauren spend on dolls?
$45
Jay has some acorns He sorts them into groups of 2 what is a number he can have?
6 acorns
9 acorns
14 acorns
18 acorns
6, 14,18 acorns
Noah buys packs of pencils for 5 friends. Noah buys each friend one pack. How many packs of pencils does Noah buy?
5 packs
Are 10 factors even or odd?
Even
What is the product of a factor multiplied by 1?
1
Gray has 4 bunches of balloons. There are 10 balloons in each column. how many balloons does he have?
40 balloons
Andy has 18 cards on 2 shelves. What equation can show this?
2x?=19
18/?=2
What does a factor of 5 always end in? When I am counting by 5
Always ends in 5 or 0?
what is 10 x10?
100
Which would have the same product?
5x0=?
10x0=?
?=0x9
?=10x1
5x0=?
10x0=?
?=0x9
If the Williams family wants to pick groups of 10 apples. Can they put 39 apples into equal groups? Yes or 9 and why not?
No 39 is not a multiple of 10
2x7=
14
Tina wants to make a necklace with groups of 5 beads. How many beads can she have in total?
5 beads
7 beads
15 beads
18 beads
20 beads
5,15,20 beads
What is 10x12?
120
Does 0x1=5x0?
Yes they both equal 0
Can i put 20 stacks of cards onto 2 groups? How many cards will be in each group?
Yes 10 stacks of cards will be in each group?
2x10=
20
Chaz has 5 groups of 8 friends? How many friends does he have?
40 friends
How are groups of 2 and 10 the same?
They both will have even products
Does 8x1=1x8
Yes they both equal 8