Multiplication
8 X 3
24
18 / 3
6
make an array
3 rows with 3 in each
X X X
X X X
X X X
Sarah has 6 rows of tomatoes.
each row has 4 plants in each.
Sarah also has 3 squash plants.
How many plants does Sarah have in all?
27
9 x 0
0
9 x 5
45
18 / 6
3
Make an array
2 rows with 4 in each
X X X X
X X X X
Paul has 4 bikes. Each bike has 2 wheels.
Sam has 3 trikes. Each trike has 3 wheels.
How many wheel are there in all?
17 wheels
8 X 5
40
8 x 8
64
18 / 9
2
Make an array
4 rows with 5 in each
X X X X X
X X X X X
X X X X X
X X X X X
Alex bought 5 pizzas. Each pizza was cut into 8 slices. Samantha ate 4 slices of pizza. How many slices were left?
36 slices
8 X 50
400
9 x 7
63
24 / 6
4
Make an array
1 row with 6 in each
X X X X X X
James and his friend Tom went to buy tacos. They each bought 4 tacos each. How many tacos did they buy?
8 tacos
6 X 100
600
10 x 11
110
24 / 8
3
make an array
4 row with 1 on each
X
X
X
X
Bob made 5 snowballs. Ted made 6 snowballs. Harold made 5 snowballs.
Can you make a multiplication sentence for this story problem?
NO
3689 X 1
3689