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UNO [17]
3 years ago
14

Make groups of ten. Write the tens and ones. 1) 90 Ones

Mathematics
1 answer:
Alisiya [41]3 years ago
7 0
90  ones would make 9 tens. It makes 9 tens because theres a 0 after 90. The 0 represents another place value. You can write this as 9 groups of ten
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