5th Grade Multiplication
Dallas has thirty-two dollars. Stella has four times as much money as Dallas. Determine the amount of money Stella has.
$128
What is the rule for adding fractions?
Create a common denominator and then add.
1/4 + 2/4=
3/4
10 x 10=
100
What is the answer to a multiplication problem called?
Product
Audra is broke. She only has seven dollars to her name. Evelin on the other hand has twenty-one times the amount of money as Audra. Determine how much money Evelin has.
$147
What is the rule for adding decimals?
Line up the decimals
Leah ate 2/3 of a pizza before bed. No one else ate any pizza. How much pizza did Leah have left? Write in fraction form.
1/3
What is the greatest common factor of 12 and 18?
6
5 ft is how many inches? Hint: 12 inches = 1 foot
60 inches
62x8
496
What is the rule for multiplying fractions?
Multiple straight across
Peyton used to sleep for 4/6 of the school day. Now she sleeps 1/6 of the school day. How much more did Peyton used to sleep at school? Write in fraction form.
3/6
100000
Is 10 to the what power?
5th
Mrs. Lupica arrived to work at Arcade Elementary at 5:50 a.m. She stayed on the school for 5 hrs. and 10 minutes. What time did Mrs. Lupica leave the school?
11:00 am
79x8
632
What is the rule for dividing fractions?
Keep, change, flip
HUnter watches 3/7 of an anime show. Peyton watches double the amount as Hunter. How much of the anime show did Peyton watch?
6/7
4 times 15
60
What is the least common multiple of 4 and 6?
12
4.2 x 2.5
10.5
What are the rules for dividing decimals?
If only inside the house, move it straight up.
If it is outside the house, get rid of it by moving it and the one inside the house.
2 4/8 + 5 2/8 =
7 6/8
4 x 6 + (5 x 4 )
44
how many degrees each angle is worth?
Acute
Obtuse
Right
Straight
Acute - 90 degrees
Obtuse - more than 90 degrees, less than 180 degrees
Right - exactly 90 degrees
Straight - Exactly 180 degrees