Remainders/Word Problems
A class of 24 students is going on a field trip. Each bus holds 5 people. How many vans to do we need?
5 vans
Write the near fact for the problem 45 / 6
(6 x 7) + 3 = 45
Is 76 prime or composite?
Odd
Composite
Digits sum to 3
21
7 5 2 5
(7 x 2) + 5 + 5 = 24
I have 68 small cookies and 5 friends. Including myself, how many full cookies will everyone get if we divide them equally?
11 full cookies
89 / 4
22 R 1
Label the dividend, divisor, and quotient in this problem:
45 / 9 = 5
45 is the dividend
9 is the divisor
5 is the quotient
Product of the digits is 81
Odd
99
2 6 8 2
There were some rabbits in a pen. All together, I counted 56 feet. How many rabbits were in the pen?
14 rabbits
63 / 12
5 R 3
What do the words product, sum, quotient, and difference have in common?
They all describe the ANSWER in different operations
x, +, /, -
2-digit number
Product of the digits is 4
Composite
Even
7 is not a factor
22
10 2 1 4
(2 x 1) x 10 + 4 = 24
Charley has 30 bunny plushies. She gets 3 times that amount, and her dad gives her 4 more.
Then, Charley separates them into three groups. How many are in each group? How many are left over?
41 plushies per group
1 left over
What remainders are possible if the divisor is 7?
0, 1, 2, 3, 4, 5, 6
What is it called when a number that has exactly one pair of factors (1 and the number)?
Prime number
Odd
Has a factor of 3
Product of the digits is 56
87
7 1 4 5
5 - 1 = 4
4 x 7 = 28
28 - 4 = 24
***DAILY DOUBLE***
Betty was collecting recycled cans for a charity drive. Each can is worth 5 cents. Betty has raised $2.35. How many more cans does she need to collect in order to have a donation of $5.00?
53 more cans
($2.65 / .05 ) = 53
The quotient is 13, the divisor is 6, and the remainder is 3. What is the dividend?
81
***DAILY DOUBLE***
Use three math terms we used this unit to describe the number 36.
Possible answers:
-Composite
-Even
-Square
-Has factors of 1, 2, 3, 4, 6, 9, 12, 18, 36
Even number
Not square
Multiple of 3
Over 50
Under 90
Multiple of 10
60
1 9 3 8
9 / 3 = 3
9 - 1 = 8
8 x 3 = 24