Order of Operations
What does P in PEMDAS Mean
Parenthesis
7x210=
1470
30 x 120=
3,600
McKinley collected 12 coins each day. How many coins did she collect in 30 days? Give the multiplication sentence with the answer
30 x 12 = 360 coins
8 x 110
880
4x25+4=
104
7x45=
35+280=315
80x700=
56,000
Coach Henley, Mrs. Ray, and Ms. Kirk each taught 3.5 online classes. How many classes did they teach altogether? Give the multiplication sentence with the answer
3 x 3.5 = 10.5
8x40
320
6x3+9=
27
7x30=
210
7x120=
840
185 students won 2 free popsicles. How many popsicles were won? Give the multiplication sentence with the answer
185 x 3 = 555
8x600
4,800
7x(4x4)+5=
117
7x500=
3,500
80x80=
6,400
Three people showed up to the skate park every day of the week for 4 weeks. How many people showed up to the park in all? Give the multiplication sentence with the answer
3 x 7 x 4 = 84
8x51
408
What does "E" in PEMDAS mean ?
Exponents
7x791=
9+630+4,900=5,539
50x120=
6,000
A pizza place cuts each pizza into 9 slices. Mr. Burns bought 15 pizzas from the pizza place. How many slices did the school get in all? Give the multiplication sentence with the answer
9 x 15 = 135
8x70
560
5 x (-1+1x4)
15
7x146
1022
40x120=
4,800
7 golden retrievers have 6 bones each. 9 huskies have 12 bones each. How many bones are there in all? Give the multiplication sentence with the answer
(7 x 6) + (9 x 12) = 150
8,000x8
64,000
100 x 22
7x900=
6,300
90 x 12 =
1,080
There were 13 friends at Jasmine's birthday party. Each brought 7 presents. The mother also gave Jasmine 6 presents. How many presents did she get? Give the multiplication sentence with the answer
13 x 7 + 6 = 97
8x300
2,400
-4-3
What is one strategy you could use to solve a multiplication problem?
Equal Groups, Array, Repeated Addition, Counting Up, lattice method, Distributive property, traditional
What is the answer to a multiplication equation called?
A product
If there were 8 people in a classroom on Monday, 12 on Tuesday, 8 on Wednesday, 5 on Thursday, and 12 on Friday, how many total fingers were there in the classroom that week (assuming everyone has all of their fingers)? Give the multiplication sentence with the answer.
10(8 + 12 + 8 + 5 + 12) = 450
8x12
96
0
7x100=
7
42 x 9=
378
5 athletes ran 14 laps each, and 6 athletes ran 10 laps each. How many laps were run in all by the athletes? Give the multiplication sentence with the answer
(5 x 14) + (6 x 10) = 130
8x29
232