1. Regroup the following for subtraction.
a. 5 tens + 8 ones = 4 tens +
ones
Answers
Answered by
2
Answer:
18
Step-by-step explanation:
5tens=50
8ones =8
4tens =40
ones=0so,
50+8=58 & 40+0=40
so, 58-40=18
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