order of operation
5 + (3 x 1)
8
8 x 5
40
Kamille earns $33 per day at her part-time job. How much does she earn in 3 days? 8 days? 14 days?
$99, $264, $462
Aria wants to find the quotient. Use multiplication and the Distributive Property to help Aria find the quotient.
144 / 8
multiplication. 144/8 = 18
Distributive Property
( 8 x 10) + (8 x 8)
10 + 8
18
5 less than 10
10 - 5
15 - (37 + 8) / 3
15 - (37 +8) / 3
15 - 45/3
15 - 15
0
5 x 12
60
There are 8 teachers going to the science museum. If each teacher pays $15 to get inside, how much did the teachers pay?
$15 x 8 = $120
85 / 5
85 / 5
(40) + (45)
(5 x 8) + (5 x 9)
8 + 9
17
10 more than 3
10 + 3
25 + (14 - 4) / 5
27
18 x 8
144
If Chloe eat 1,840 calories a day, how many calories will she have eaten after 182 days?
334, 880 calories
75 / 3
75/3
[(15) + (60)] / 3
[(3 x 5) + (3 x 20)]
5 + 20
23
Johnna buys 12 granola bars. She eats 3. Write an expression to represent the situation.
12 - 3
55 - (12+2)
41
72 x 3
216
Choose the correct numerical expression for the problem.
Kammie buys 8 plates for $1 each. She also buys 4 bowls. Each bowl costs twice as much as each plate. The store is having a sale that gives Kammie $3 off the bowls.
c) ( 8 x 1) + [(4 x 2) -3]
plates + [bowls - discount]
bowls are twice as much as the plates
2 x plates
2 x $1
125 / 5
125/5
(100) + ( 25)
(5 X 20) + (5 X 5)
20 + 5
25
6 students ate 3 bananas each
6 x 3
2 + (65 + 7) x 3
218
1840 x 182
334, 880
An adult elephant eats about 3000 pounds of food each day. Write an expression to represent the number of pounds of food a herd of 12 elephants eats in 5 days.
( 300 lbs of food x 12 elephants) x 5 days
(300 x 12) x 5
140 / 10
140 / 10
(100) + (40)
(10 X 10) + (10 X 4)
10 + 4
14
4 people ate 2 pizzas. Each pizza cost $5. Write an expression to show how much they paid all together.
(4 x 2) x $5