Addition and subtraction
8,237-4,485
3779
How do you find the multiples of a number?
skip counting from the starting number
what is the formula for area
l x w = a
how do you verbally represent 8x3=24?
24 is 8 times as many as 3
what place value is 8 in 382,427?
ten thousands
A bag of sand weighs 88 pounds. Abdul emptied some sand out and it now weighs 53 pounds. How many pounds of sand did Abdul dump?
35
what does it mean when you need to find the factors?
two numbers that multiply to make a specific number
length = 4
width = 3
what is the area?
12
an art teacher has 25 markers. the art teacher has 5 times as many paintbrushes than markers. what is the equation needed to solve this problem?
25x5 = ?
5x25 = ?
true or false: is 2,605 written in expanded form as:
2x1,000 + 6x10 + 5x1
false
What is 6,258 + 2,754?
9,012
what are all the factors for 15?
1x15
3x5
length - 15
width - 9
area - ?
135
there are 86 people waiting to get on a train. there are 6 train cars. How many people will be in each train car? will there be a remainder?
14 people in each car with 2 left over
true or false: 8hundreds+13tens+9ones > 9hundreds+4tens+6ones
false
Centerville has 13,598 people that live in town. Springfield has 11,832 people that live in town. How many total people live in both towns?
25,430
what are all the factor pairs of 42?
1x42
2x21
3x14
6x7
what operation is used to find a missing dimension?
division
what is the quotient of 3,170/5?
634
landon was asked to round a number to the nearest ten thousand. the number has a digit missing, as shown. 23__,842
what number can be filled into the blank to round the number to 230,000?
1,2,3,4
Centerville has 13,598 people that live in town. Springfield has 11,832 people that live in town. How many more people live in Centerville than in Springfield?
1,766
find the first 5 multiples of 8
8, 16, 24, 32, 40
area - 192
width - 8
length - ?
24
6,478/6
1,079 r4
how many times greater is the 9 in 9,321 than the 9 in 3,291?
100 times greater