Integers
Solve: -4+12-17+8
-1
Solve: -3.2+5.8
2.6
Solve: 1/2 + 4/6
7/6 or 1 1/6
Convert: 23% into a decimal.
0.23
During a basketball game, Maria scored 18 points, which was 20% of her team’s total points. How many points did her team score in total?
90 points
Solve: 6(-3)-6+8
-16
Solve: 1.9-6.2
-4.3
Solve: 1/2 / 6/3
1/4
Convert 0.032 into a percent.
3.2%
The library has 240 books on science. If 25% of these books are about space, how many space books are there?
60 space books
Solve: (-4)2+11
27
Solve: 3.3(-5.1)
Solve: 6/11(5/2)
15/11 or 1 4/11
Convert 1.65 into a fraction.
33/20 or 1 13/20
Sarah has $500 in her savings account. If she earns 8% interest annually, how much interest does she earn in one year?
$40 in interest per year
Solve: -7+3(-2)
-13
Solve: 9.8 / -7
-1.4
Solve: 5/21-9/14
-17/42
Convert 82% into a fraction.
41/50
At a concert, 300 of the 500 seats are occupied. What percentage of the seats are filled?
60% of seats are filled
Solve: 3(-4)2+11-12(-5)
119
Solve: -11.6(2.5)-6.1+8.8
-26.3
Solve: 6/13(7/3) - 8/3
-2
Convert 15/6 into a percent.
250%
A school is selling notebooks at a 10% discount. If the original price of a notebook is $6, what is the sale price?
$5.40 is the sale price
Solve: 4-6+11(-3)+7
-28
7.1(-3.7)+6.2/2
-23.17
Solve: 2/3 / 12/14 - 7/12
7/36
Convert 16/25 into a percent.
64%
In a math test, 75% of the students scored above 70%. If there are 32 students in the class, how many students scored above 70%?
24 students scored above 70%