What is a way to estimate division problems where you can compute them mentally. Hint: It starts with a letter C.
100
230/7
What is 30
100
239/17
What are 10,4
100
what property says that no matter how you group addends you will get the same sum
What is associative property of addition
100
Henry and 28 classmates go to the movies. Each van holds 11 students. If all of the vans are full except one, how many students are in the van that's not full?
What is 6
200
Estimation
What is a way to find the first digit in your quotient.
200
1884/12
What place will you put the first digit in the quotient in, and what is your answer
What is the hundreds place; 157
200
188/12
What is 10,5
200
24 times 9 can be calculated by using this property. (20x9) + (4x9)
What is the distributive property
200
Mark spent 140 hours making 16 wooden toy trucks for a craft fair. If he spent the same amount of time making each truck, how many hours did he spend making each truck?
What is 8 3/4 hours
300
Partial Quotients
What is a way to find the quotient where you use the multiples of the divisor to subtract the dividend.
300
1245/11
What is 120
300
847/12
What is 70
300
Billions, Millions, Thousands, Ones....these are called what on the Place Value Chart.
What is PERIODS
300
On the 5th grade class picnic, 50 students share 75 sandwiches equally. How many sandwiches does each student get?
What is 1 1/2 sandwiches
400
Example is 6+2=8; 8-2=6
What is inverse operations
400
183/9
The person put a 3 in the tens place. Do they need to adjust? If so, what is the number that should be there in that place?
What is Yes, and they should have put a 2 in the tens place
400
32/6
What is 5
400
Calculate. 24/6 x 12 + (19 - 12)
What is 55
400
Big Mac has 8 times as many sandwiches as Mr. Frye. They have a total of 27 sandwiches. How many does each person have?
What is 24 for Big Mac, and 3 for Mr. Frye
500
Dividend, Divisor, Quotient
What are the three parts of a division problem
500
28,417/42
What is 700
500
999/8
What is 90,30,4
500
I am 10 times greater than 34,898
What is 348,980
500
Max's mother gave him $180 dollars to share equally with his three friends. How much money will all four boys recieve?