Order of Operations
5 + 10 ÷ 2 x 4 -3
22
25 x 10 =
250
Round to the hundreds place: 543
500
103 =
1,000
Which math operation would be used for the word "decreased" ?
subtraction
What is the numerical expression for 34 combined with 54?
34 + 54
2 x (3 + 2) +10
20
750 x 10 =
7,500
Round the the hundreds place: 186
200
75 x 102
7,500
Which math operation would be used for the word "split " ?
division
What is the numerical expression for the product of 8 and 12?
8 x 12
5 x 3 + (10 x 4) - 12
43
54,000 x 10 =
540,000
Round to the ten thousands place: 3,168,234
3,170,000
Expanded Form for 106
10 x 10 x 10 x 10 x 10 x 10
What would you do if you had to double something? You would _________ it by _______.
multiply by it 2
What is the numerical expression for 25 tripled?
25 x 3
(2 + 8) x 4 + (3 + 7)
50
1,000 x 98 =
98,000
Round to the thousands place: 5,643
6,000
What is 100,000 written in exponent form?
105
Which math operation would be used for the word "product" ?
multiplication
What is the numerical expression for : Jim weighs 100 pounds and Justin weighs 120. How much heavier is Justin?
120 - 100
85,000 x 10 =
850,000
Round to the ten millions place: 1,341,564,098
1,340,000,000
102 x 102 =
10,000
Which math operation would be used for the word "total" ?
addition
What is the numerical expression for: Every pencil costs 3 cents. How much do 10 cost.
3 x 10