Vocabulary/Formulas
What does the word "Sum" mean?
An answer to an addition problem
348
Solve using an area model
5 x 434
2,170
Divide
864 / 2
432
Solve!
5 x 783
3,915
What does it mean to find the "difference" of two numbers?
Subtract
Gerald's grandma is ten times as old as Gerald. If Gerald just had a birthday and turned 8, how old is his grandma?
His grandma is 80 years old.
Solve using an area model
32 x 15
480
Divide
843 / 3
281
How many weeks are in one year?
Are there any remaining days?
There are 365 days in one year.
52 weeks
yes, 1 day unless there is a leap year! then there are 2 left over days!
What does quotient mean?
What does the remainder represent?
Quotient: the answer to a division problem
Remainder: the amount left over after creating equal groups. (or something similar)
Lucy has 12 pairs of shoes, Tasha has 34 pairs of shoes, and Jordan has 4 times as many pairs as Lucy and Tasha combined.
How many more shoes does Jordan have than Tasha?
Jordan has 150 more pairs of shoes than Tasha. She has a shoe shopping problem.
Solve using an area model
9 x 471
4,239
Divide
3,129 / 2
1,564 r 1
Graham has a garden that has 12 rows with 26 plants in each. How many plants does he have to water?
312 plants!
What does the word "Product" mean?
The answer to a multiplication problem
Steven and Derrick went to the movies. The movie they went to see was 187 minutes long. Every 3 minutes Steven ate a handful of popcorn. How many handfuls of popcorn will Steven eat during the movie? If the popcorn bucket has about 65 handfuls of popcorn, how many handfuls will Derrick get?
Steven will eat about 62 handfuls and Derrick will get about 3 handfuls leftover.
Solve using an area model
47 x 23
1,081
Divide
1,592 / 5
318 r 2
What is the state capitol of Idaho?
Boise!
How do you find the perimeter?
How do you find the area?
P= s+s+s+s or add all the sides together
A= length x width
Lisa has 10 times as many jelly beans as Sean. Issabell has 143 jelly beans. Marcus has 734 jelly beans, and Sean has 25 jelly beans. How many jelly beans do they have in all?
They also want to put their jellybeans into plastic eggs, if they put 9 jelly beans in each egg, how many eggs will they need?
They will have 1,152 jelly beans in total.
They will need 128 plastic eggs.
Solve using an area model
83 x 36
2,988
Divide
6,367 / 7
909 r 4
What is Utah's state flower?
Sego Lilly!