Integers + subtraction - math problems
Number of problems found: 30
- Double minus
What is the value of 56 - (-13)?
Seed germination is 80%. Of the sprouted plants, 8% subsequently die. How many plants does a gardener grow from 1,500 seeds?
Estimate the answer by rounding each fraction to the nearest whole number and then subtracting. 9/15 - 2 7/8
- Football team 2
Jordan's football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could be used to describe the total yards gained by Jordan's team?
- Angel 2
Angel earned $90 for pulling weeds in the garden. She spent $25 on her brother’s birthday gift, and $35 on a new sweatshirt to wear at soccer practice. How much money did she have left?
- The Tunnel
The Tunnel of Fear ride climbs straight up to its peak 50 meters above the ground. Then, it drops 65 meters into an underground tunnel. What is the elevation of the tunnel relative to the ground?
Griffin ordered a pair of sneakers online. He had a $21 credit that he applied toward the purchase, and then he used a credit card to pay for the rest of the cost. If the shoes cost $76, how much did Griffin charge to his credit card when he bought the sn
- A football
A football team loses 5 yards on one play then loses 7 yards on the next play. Write an addition expression that represents the change in position. Then find the sum of the values.
- How many
How many integers are greater than 547/3 and less than 931/4?
- Below sea level
A submarine was situated 800 ft. Below sea level. If it ascends 250 ft. , What is its new position? (Hint: Below sea level implies negative integer).
- Celsius degrees
The temperature on Monday was 5 celsius. The temperature on Thursday was 7 degrees less than the temperature on Monday. What was the temperature on Thursday?
- The temperature 8
The temperature on Monday was –6°C. On Tuesday, the temperature was 3 degrees lower. Write down the temperature on Tuesday.
- The outdoor
The outdoor temperature was 60 degrees Fahrenheit at midnight. The temperature went down 3 degrees each hour for the next 4 hours. What was the temperature at 4 A. M. ?
- Evaluate expression
If x=2, y=-5 and z=3 what is the value of x-2y
- Temperature 13
Work out the temperature after each change. The temperature starts at six °C and falls by 13°C. The temperature starts at two °C and falls by eight °C
- Evaluate - order of ops
Evaluate the expression: 32+2[5×(24-6)]-48÷24 Pay attention to the order of operation including integers
- In about
In about 12 hours in North Dakota the temperature rose from -33 degrees farenheit to 50 degrees farenheit. By how much did the temperature change?
- The temperature
The temperature at 1:00 was 10 F. Between 1:00 and 2:00, the temperature dropped 15F. Between 2:00 and 3:00, the temperature rose 3F. What is the temperature at 3:00?
- Degrees 2
The temperature was 3°F and fell four degrees Fahrenheit. What is actually temperature?
- Expression 6
Evaluate expression: -6-2(4-8)-9
Integers - math problems. Subtraction Problems.