What is the area of a square with length of 4 in and width of 8 in?
32 in2
Mental Math
222-123-300
-201
MENTAL MATH
37 + 70+170 =
277
MENTAL MATH
12 x 12
144
What classroom number are you currently in..
G303
64/4
16
What does the word "sum" refer to in math?
Addition
There is how many types of properties in math
4 types
What is the median number in: 1,4,5,6,9,2,1
6
What is the perimeter of a square that has all even sides and one side is 11 cm
44 cm
MENTAL MATH
573 - 563-400-100
-490
MENTAL MATH
-155 + 245 = ?
90
Mental Math
500 x 8 =
4000
What is the first name of our math department head?
Phillips
MENTAL MATH
175 divided into 5 groups
35
What does the word "product" refer to in math?
Multiplication
What is 5 x 6 / 2
15
84
What is the area of a square with the length of 12m and a width of 9m
108m
Mental Math
-600 - 31 =
-631
MENTAL MATH
198 + -299 =
-101
Mental Math
15 x 7 =
105
The date of the last day of school is a...
Friday, January 19
800 divided into 5 groups
160
What does "equivalent" mean?
Equal to
Bill and Jim need $5 to buy a pizza. They each have $1.50. How much more money do they need?
$2
Solve 5x= 225
45
What is the volume of a 4 x 4 cube?
64
-42-18
-60
MENTAL MATH
30 + __ = 131
101
Mental Math
12 x 18 =
216
The highest building in chongqing is:
“重庆市最高建筑” 458米-陆海国际中心 Chongqing 100
450 divided into 9 groups
50
What does quotient mean?
The answer to a division problem
A cowboy ran. What is the noun in this sentence?
Cowboy
60% is what as a decimal?
.60
The area of a rectangle is 210mm. One side of it is 10mm. What is the length of the other side of the rectangle.
21mm
Mental Math
Kim's mom said to take a break after lunch at 12:25 p.m. His break was over at 1:10 p.m. How long was his break?
45 minutes
-143 + 134 =
-9
MENTAL MATH
55 x 30 =
1650
"Snow White" is a German fairy tale, Why Snow White is named Snow White.
According to the Queen, "How I wish that I had a daughter that had skin as white as snow, lips as red as blood and hair as black as ebony."
720 divided into 6 groups
120
What does Factor mean in math?
the numbers you multiply together to get the product
The day before two days after the day before tomorrow is Saturday. What day is it today?
Friday. The “day before tomorrow” is today; “the day before two days after” is really one day after. So if “one day after today is Saturday,” then it must be Friday.
2 x 3 +4
10
If the area of the rectangle is 144cm2, and one side length is 6cm, what is the other side length?
26 cm
Jim has $20. He goes to the store and buys 3 baseball cards for $4 each. He also purchases a sandwich for $5 and a drink for $.50. How much money does he have left?
$2.50
33325
Which is the adjective in the example?
Red
Girl
School
Red
How many letters in English and how many common chinese characters are therewhen day is last day of this term?
26 letters and 根据《现代汉语常用字表》,常用汉字有3500个
12 / 1/5 =
60
What does sigma mean?
sum of total
What can go through glass without breaking it?
A Light
_____is recognized as the world's first mathematician. He was born on the island of Samos and he found the a2+b2=c2
Pythagoras