Mental Math
True or False:
2^4= 2 x 4
False= 2^4= 2x2x2x2
The class had 56 marbles in the compliment jar. They got the same amount of compliments almost every day at school. How many compliments could they have received on most of the days?
11 marbles each day with one day and 12 on the fourth day.
Convert 3/4 to a decimal.
.75
Joanna can swim 1/10 of a mile in 4 minutes. How many miles can she swim in 8 minutes?
1/5 of a mile
19+26=18 + ____
19+26= 20+___
34+39=____+40
27, 25, 33
Luke sent an equal number of texts each day for one week. At the end of the week he sent 49 messages. How many texts did he send each day?
7
How many thirds are in 1 2/3?
5
If 3 packs of chips ahoy cookies are on sale for $10, how much is 1 pack?
$3.33 per pack
60-25=___
35
Gold Tim's Deli sold 328 ham and cheese sandwiches last week. About how many of these sandwiches did they make each day?
How much is 1/2 of 1/8?
1/16
Andrick reads 110 books in 11 months, how many books does he read in one month?
10 books per month
(16 +10) - (6 x 3)=
8
For the fundraiser, Finny made 126 cookies and sold 5 cookies to each of the 25 students in class. How many cookies did she have left?
1 cookie
Sharon walks 2/3 of a mile on Monday and 4/5 of a mile on Tuesday. How many miles did she walk?
1 7/15 miles
4 pizza pies cost $68. How much will 5 pies cost?
$85 for 5 pies
4 x 13=___
52
A ream of paper comes with 1376 sheets. Each student needs 32 pages to make a book as their final project. How many students will make a book for their project?
43
Alex order 16 pizza pies for his birthday. 3/4 of the pies have toppings. Of these pies, 1/3 of them have mushrooms and the rest have pepperoni. How many pies have pepperoni?
8 pies have pepperoni
If Cameron can run 2 laps around the track in 12 minutes, how many laps can he run in an hour and 15 minutes?
12 laps