Question

9. 1 hundred +
+9 ones = 39
(a 4 tens
O (b) 6 tens
(d) 7 tens
(c) 3 tens​

Answer 1

Step-by-step explanation:

30 + 9 = 39

(c) 3 tens

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Answer 2

Answer:

Option (c) 3 tens

Step-by-step explanation:

100 + 1+1+1+1+1+1+1+1+1 = 39

100 + 9 = 39

100 = 39 – 9

100 = 30

3 tens