On a number line, what is the distance between -57 and 13?
Responses
The distance between -57 and 13 on a number line is 70.
What is the difference in temperature between −10°F and 30°F?
The difference in temperature between -10°F and 30°F is 40 degrees Fahrenheit.
Before it started to rain, Bobby cut 18
of the grass in his yard and Danny cut 15
of the grass in the yard. Both boys were disappointed because they were not able to cut the entire yard.
Which statement is TRUE?
The statement "Bobby cut more grass than Danny" is true because 18 is greater than 15.
Before it started to rain, Bobby cut 18
of the grass in his yard and Danny cut 15
of the grass in the yard. Both boys were disappointed because they were not able to cut the entire yard.
Which statement is TRUE?
Responses
A Together the boys didn't even cut half the yard.Together the boys didn't even cut half the yard.
B The boys were able to cut more than half the yard.The boys were able to cut more than half the yard.
C The boys cut almost three-fourths of the yard.The boys cut almost three-fourths of the yard.
D Together the boys cut almost the entire yard.
The statement "Together the boys didn't even cut half the yard" is true because 18 + 15 = 33 which is less than half of the yard. Hence, option A is true.
25 − (−81) =
Responses
A −56−56
B 5656
C 106106
D 116
To find the distance between two points on a number line, you can simply subtract the smaller value from the larger value. In this case, you want to find the distance between -57 and 13.
To start, take the larger value, which is 13, and subtract the smaller value, which is -57:
13 - (-57)
When subtracting a negative number, you can rewrite it as adding a positive number:
13 + 57
Adding 13 and 57 gives you 70.
Therefore, the distance between -57 and 13 on a number line is 70.