Vocabulary
_______________ is a method of multiplying in which the ones, tens, hundreds, and so are multiplied seperately and the products are added together.
A. Order of Operations
B. Partial Products
B. Partial Products
49 x 3
40 x 3
9 x 3
120 + 27
147
4 x 12
Draw an Area Model
Rectange
4 x (10+2)
40 + 8
48
21 x 4
84
An oak tree is 85 feet tall. Julie reads they can grow 3 times as tall as an oak tree. How tall could the trees get?
85 x 3 = 255 Feet
_______________ is a set of rules which gives the order in which calculations are done.
A. Order of Operations
B. Partial Products
A. Order of Operations
6 x 19
6 x 10
6 x9
60 + 54
114
24 x 3
24 x 3
(20 + 4) x 3
60 + 12
72
63 x 9
81
Evan has 672 pieces of rope. Each rope is 4 feet long. How much total rope does even have?
672 x 4 = 2,688
When you draw a box to solve the multiplication problem it is called __________?
A. Box thing
B. Area Model
C. Base 10 Block Model
B. Area Model
231 x 4
200 x 4
30 x 4
1 x4
800+ 120 + 4 = 924
165 x 8
888
186 x 7
798
Kyle bought Mrs. Summers- Frederick a 6,652 square foot pool. They need to build a concrete pad that is 5 times the size of that. How big should the concrete pad be?
6,652 x 5= 33,260
70 x 2 - 5 x 9 - 10 = n
What does N equal?
Think PEMDAS
85
678 x 9
600 x 9
70 x 9
8 x 9
5400+ 630 + 72 = 6,102
20, 832
2,105 x 8
16, 840
A softball league has some teams! 8 teams have 12 players each. 9 teams have 13 players each. How many players total are in the league?
12 x 8= 96
9 x 13= 117
117+96= 213
342 - 30 + 7 X 38 = N
What does N equal
Hint: Think PEMDAS
578
4,567 x 6
4,000 x 6
500 x 6
60 x 6
7 x6
24,000 + 3,000 + 360 + 42 =27, 402
5, 673 x 6
34, 038
3, 782 x 3
11, 346
The Brown Family is driving to Iowa. They drive 60 miles for 3 days. Then they drive 55 miles for 4 days. How far did they drive after the 7 days?
60 x 3 + 55 x 4 = c
c= 180 + 220
c= 400