Answer:
49
Step-by-step explanation:
- 6+2+1+10+10+10+10+2+10
so lets add from the start . . .
-6+2=-4
-4+1+10+10+10+10+2+10
then slowly work your way through the problem
-4+1=-3
-3+10+10+10+10+2+10
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-3+10=7
7+10+10+10+2+10
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you could do it the standard way of 7+10+10+10+2+10
but since there are 4 tens left . . . you can do 7+2+ 10(4)
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9+40
answer is 49
hope this helps and please mark me brainliest!
