Operations with Integers
-4 + -12
-16
-1/2 * -3/5
3/10
What is the square root of 100?
10
Find the prime factorization of 35.
5 * 7
A person drove 300 miles in 5 hours. What is the unit rate, in miles per hour?
-5 * -10
50
3.5 - (- 2.4)
5.9
What is the square root of 144?
12
Find the prime factorization of 50.
2 * 52
A student can type 96 words in 3 minutes. What is their unit rate in words per minute?
32 words per minute
6 - 10
-4
-15.2 * 1.3
-19.76
What is 132?
169
What number has a prime factorization of 22 * 32 * 5?
180
A 5lb bag of cherries costs $17.50. What is the cost per pound?
$3.50 per pound
-5( -2 + -6)
40
-1 2/3 / -4/5
25/12 = 2 1/12
What operation will undo squaring a number?
taking the square root
23 * 32
4 pizzas cost $50. What is the cost per pizza?
$12.50 per pizza
3(2 + -12 / 3) - 4
-2(1.5 + 9.3 / -3)
3.2
What is the square root of 400?
20
The prime factorization for the number 120 is below. What is the missing exponent?
2___ * 3 * 5
A person can do 30 hops in 15 seconds. If they hop at the same rate, how many hops can they do in 1 minute?
120 hops