Order of Operations
(3+2) x 4
20
Write the expression.
The difference of 10 and 3
10-3
243 x 5
1,215
146 ÷ 4
36 R 2
25 × 103
25,000
Solve using the order of operations.
[8 x ( 5-3)] ÷ 2
8
Write the expression.
The product of 5 and 4
5 x 4
346 x 23
7,958
3,760 ÷ 40
94
Enter the power of 10 that makes the expression equivalent to 700,000.
7 x ______
105
Find the value.
(24-6) ÷ 3
9
Write the expression.
seven times four then add ten
7 x 4 + 10
4,356 x 12
52, 272
2,242 ÷ 38
59
Compare the following numbers:
A. 7,380
B. 8,451
Describe how the value of the 8 changes from A to B
The value of 8 is 100 times greater in B than the value of 8 in A.
Find the value
12-5+6
13
Write the expression.
two times the difference of 5 and 3
2 x (5 -3)
Mr. Nelson bought 48 packs of crayons. There are 24 crayons in each pack. How many crayons did Mr. Nelson buy?
1152
Guy is reading a science fiction book that is 540 pages long. If he reads 30 pages each day, how many days will it take him to read the book?
18 days
44 × 10 =
440
Find the value.
2x {15-[(12÷3)x2]}
14
Write the expression.
the quotient of 15 and 3 minus 4
(15 ÷ 3) - 4
OR
15 ÷ 3 - 4
A local theater has 35 rows of seats in the lower level and 18 rows of seats in the upper level. If there are 24 seats in each row, how many seats are in the theater?
1272
There are 5,520 students in a school. If each classroom only holds 30 students, how many classrooms are there?
184 classrooms
72,000 × 101
720,000