Addition & Subtraction
125 + 76 =
201
9 x 9
81
Which is greater?
3/4 or 2/3
3/4
Put these coins in order from least valuable to most valuable:
Nickel Quarter Penny Dime
Penny Nickel Dime Quarter
Joey bought a pizza and cut it into 8 slices. He ate 3 slices. What fraction of the pizza is left.
5/8
1000 - 256 =
749
10 x 101
1,010
How would you write 0.25 as a fraction?
1/4
How much money do you have?
2 pennies
1 nickel
2 dimes
2 quarters
77 cents
An octopus as 8 tentacles and a squid has 10.
If there are 3 octopuses and 2 squids, how many tentacles do they have in all?
34
108
+ 46
+ 201
355
1,000 / 10
100
1/2 + 1/2 + 1/2 =
1 and 1/2
If one person has
12 pennies, 3 quarters
and another person has
1 penny, 1 nickel, 4 dimes, 1 quarter
Who has more money?
The first person has 87 cents, and the second only has 71 cents.
Bob cut a pizza into 8 slices and ate 5 of the slices.
Susan cut a pizza into 10 slices and ate 4 of them.Who has a larger fraction of their pizza remaining?
Bob has 3/8 remaining (less than half).
Susan has 6/10 remaining (more than half).
Susan has more remaining.