TIMES 10s
AREA MODELS
VOCABULARY
MENTAL MATH
100
4 X 20
80
100
x = 3
100
What do we call the 80 and 40 in the picture above
PARTIAL PRODUCTS
100
What is 3 x 6 tens
180
200
2 x 600
1,200
200
x = 8
200
6 X 7 =42
What is the name for 6 and 7
FACTORS
200
What is 4 rows of 5 hundreds
2,000
300
4 X 80
320
300
Solve each partial product and find the total of the area model
TOTAL IS: 600 + 48 = 648
300
6 X 7 =42
What is the name for 42
PRODUCT
300
What is 3 rows of 2 tens + 3 rows of 4 ones
72
400
12 x 400
4,800
400
NAME BOTH FACTORS
4 and 124
400
4 x 800
(4 X 8) X 100 = 4 x (8 x 100)
What property of multiplication is shown above?
Associative Property
400
What are the partial products for 12 rows of 5 hundred + 12 rows of 1 ten + 12 rows of 3 ones?
6,000
120
36
500
60 x 40
2,400
500
SOLVE EACH PARTIAL PRODUCT AND FIND THE TOTAL
496
500
5 x 40 = 40 x 5
What property of multiplication is shown above?
Commutative Property
500
What is 12 rows of 5 hundred + 12 rows of 1 ten + 12 rows of 3 ones?
6,156