Answer:
2. zeros
4. difference
22. 79,158.5
42. 0.0099
50. 4.37
Step-by-step explanation:
2. Only adding 0s after a decimal point does not change the value.
4. Since you are subtracting then you estimate difference.
22. Add each number using place value.
75285
2
3971
0.5
__________
79258.5
42. 0.01 is really 0.0100. If you subtract 0.0001 then it is like subtracting 100-1 = 99 but in the decimal place. So it becomes 0.0099.
50. Subtract by lining up decimal places. Then move place values to subtract.
9.00
- 4.63
----------------
4.37
There isn't enough information to answer
Answer:
?
Step-by-step explanation:
how how big is the yard and how much money is the sod?
Answer:
rational
Step-by-step explanation:
A rational number has the form
← where a and b are integers
3.2 = 
← a rational number
Answer:
15 or -4
Step-by-step explanation:
