What is half of 40?
What do you do to find half of 40?
10
100
<, > or =
thirty four thousand, five hundred sixty-eight ___ 34, 865
<
100
round 645,983 to the ten-thousands place.
650,000
100
Matthew works at a bike shop for 80 hours a week. Sean works half the amount of time that Matthew works. How many hours does Sean work?
40 hours
100
Mrs. Mackay watched 8 more movies than Mrs. Cappo. Mrs. Cappo watched 12 movies. What is the number of movies watched by Mrs. Cappo? Write an equation with a variable.
12+ 8 = m...m = 20 movies
200
You do this to find an answer close to the exact answer.
round...Can you sing the rounding song?
200
<, >, or =
seven hundred forty-two thousand, three hundredd fifteen ____ 700,000+ 40,000+ 2,000+ 300 + 10 + 5
=
200
When rounded to the thousands place, which number rounds to 456,000?
a. 466,721
b. 455,597
c. 451,379
d. 455,208
b. 455,597
200
Mary sold 46 Girl Scout Cookies. Jennifer sold three times that amount of cookies that Mary sold. How many Girl Scout Cookies did Jennifer sell?
138 cookies
200
There are 135 cupcakes at a bake sale. That is 5 times the number of brownies at the bake sale. Write an equations with a variable to find how many brownies are at the bake sale?
135/5=b
300
A letter that stands for a number is called a _________.
Example: 4 + d = 7
variable
300
Fill in the missing digit to make the statement true.
eight hundred nineteen thousand, three hundred fifteen > 819, 3_5
0
300
the area of Hershey Park is 608,425 square feet. What is this number rounded to the nearest ten-thousand square feet?
610,000 square feet
300
Matthew works at a video store for 40 hours per week. Sean works half the amount of time that Matthew works. How many hours did Sean work at the video store?
20 hours
300
Yankee Stadium has 240 rows of seats. Each row has 33 seats. The letter s represents the total number of seats. Write an equation that can be used to find s.
240 x 33 = s
400
Which is an example of an expression?
a. 4 + 5 = 9
b. 3 x r = 15
c. 23 -4
b. 3 x r = 15
400
Mike wrote then numer 123, 456.
John wrote the number 321, 645.
The digit 1 in Mike's number is how many times the digit 1 in John's number?
100 times
400
Which numbers, when rounded to the ten-thousands place, all have the value of 650,000?
654,123 623,965 647,301 645,025 666,987
654,123, 647,301, and 645,025
400
The students in 4th grade sold 34 pencils for a fund-raiser. The fifth grade sold 4 times as many pencils than the fourth grade. How many pencils did the fifth grade sell?
136 pencils
400
Four vans are available for a class trip. Each van can hold 12 people. The letter t represents the number of students going on the class trip. What equation can be used to find t?
a. 12 x 4 = t
b. 4 + t = 12
c. t x 4 = 12
d. t / 4 = 12
a. 12 x 4 = t
500
Our place value system is a base-___ system. Each time you change place value columns, your number increases ____ times.
10...10
500
Write a number using the same six digits as 804,537, but where the digit 5 represents 10 times more than what is represents in 804,537.
any combination as long as the 5 is in the thousands place.
500
Create a number that, when rounded, have the value of 372,000.
Example 372,345
500
Pam works at music store. She sold 36 drum sets and 4 guitars. The number of drum sets is how many times the number of guitars sold?
9 times
500
There are 133 paper cups at a party. That is 7 times the number of people at the party. Write an equation with a variable to find how many people are at the party.