Groups
Repeated Addition
Arrays
Story Problems
Area
100
All groups must be ________________.
What is equal?
100
3 x 3 = 9
What is the multiplication sentence for 3 + 3 + 3?
100
What is the total number of objects shown in the array?
##### ##### #####
15
100
Tammy bought four bags of donuts. Each bag has five donuts in it. Which picture shows her donuts?
a). oooo
b). ooooo
c). oooo
d). ooooo oooo ooooo oooo ooooo ooooo ooooo oooo ooooo oooo ooooo oooo
D has four groups of 5.
100
What is the area of the room shown?
A = 15
3 x 5 = 15
200
^^^ What multiplication sentence does this array
^^^ show?
^^^
^^^
What is an example of 4 x 3?
200
4 x 4 = 16
What is the multiplication sentence for 4 + 4 + 4 + 4= 16
200
What is the total number of objects shown in the array?
^^^^^^ ^^^^^^ ^^^^^^
18
200
Taylor Stem bought seven boxes of remote control cars. Each box has 4 cars in it. Which number sentence would help him to figure out how many cars he now owns?
a). 7 + 4
b). 7 + 7 + 7 + 7
c). 7 + 4 + 7 + 4
d). 7 x 4
B or D
200
What is the area of the room shown?
A = 32
4 x 8 = 32
300
+++++ +++++ +++++
What is an example of 3 x 5
300
5 x 6= 30
What is the multiplication sentence for 5 + 5 + 5 + 5 +5 + 5
300
Arrays are arranged in ___________ which go ___________ and _____________ which go __________.
rows go across
columns go up and down
300
Emily baked cupcakes for our class. She put 6 cupcakes in each pan and baked 5 pans. How many cupcakes did she bake?
5 x 6= 30
300
What is the area of the room shown?
A = 18
3 x 6 = 18
400
The number sentence represented in this picture
**** **** **** ****
What is 4 x 4 = 16
400
6 x 4 = 24
What is the multiplication sentence for 6 + 6 + 6 +6= 24
400
What multiplication sentence is shown in the following array?
++++++ ++++++ ++++++ ++++++
What is 4 x 6=24
400
Eli's football team scored 7 points in each of the 4 quarters of his game on Saturday. Kevin's team scored 9 points in the first three quarters but did not score in the fourth. Which team scored more points?
Eli's team scored 28 points ( 7 + 7 + 7 +7= 28) Kentrell's team scored 27 points ( 9 + 9 + 9= 27)
400
What is the multiplication sentence that you would use to find the area of the room?
4 x 9 = 36
500
What multiplication sentence is represented by the grouping of the desks in our classroom?
3 x 4 = 12
500
8 x 5= 40
8 + 8 + 8 + 8 + 8= 40
500
What multiplication and addition sentence is shown on the following array?
@@@@@ @@@@@ @@@@@ @@@@@
5 x 4= 20
5 + 5 + 5 + 5= 20
500
Little Caesar's has 5 pizza's with 6 slices each for $20. Papa John's has 4 pizza's with 8 slices each for the same price. Which pizza place has the better deal?
Papa John's has the better deal beacuse they give you 32 (8x4=32) slices for $20 and Little Caesar's will only give you 30 (6x5=30) slices for $20.
500
What is the multiplication and addition sentence that you would use to find the area of the room?
5 x 7 = 35
5 + 5 + 5 + 5 + 5 + 5 + 5 = 35