By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract
When you have 2 positives you add them.
no
Either.
-1,-2,+2,-4,+4,-5,+5, +0. the sequence is subtract twice, add once, subtract again, add, then subtract, then add twice.
By the signs: 2+2(Add) 2-2(Subtract) +=add -=subtract
When you have 2 positives you add them.
What is the answer for 8 1/3 - 5 2/6
does how many mean add or subtract
1. Subtract 25 2. Then subtract 6 3. Then subtract 12 4. Then subtract 2 5. Then subtract 10 6. Then subtract 15 7. Then subtract 7 8. Then add 3 X 1/2 9. Then add 8
no
Either.
Subtract the numerator Subtract or add the numerator Subtract or add the numerator ex: 3/4-1/4=2/4 or 1/2 ex: 5/8 + 1/8= 6/8 or 3/4
-1,-2,+2,-4,+4,-5,+5, +0. the sequence is subtract twice, add once, subtract again, add, then subtract, then add twice.
???
To find the larger side you add the 2 legs together, for the smaller sides you subtract the other 2 legs :)
=2-x+y