Answer:
B
Step-by-step explanation:
4 + 3 =7
^
n
The angels that are congruent to 8 are 6, 3, 1.
Answer:
thank you very much
Step-by-step explanation:
In the <span>addition process</span> this usually involves:
<span><span>rounding numbers up to the nearest multiple of 10 or 100 </span>subtracting the extras that were added at the end.</span>
In the subtraction process this usually involves subtracting too much and completing the calculation by putting some back.
