10 + 10 + 10 + 10 + 10 + 10 + 1 +1
= 62
326
Write 87 tens and 2 ones as a base ten number.
539 tens and 2 ones
254 - has 2 hundreds, 5 tens, and 4 ones
62
The first (left most) digit is the number of tens and the other is the number of ones. So 57 = 5 tens plus 7 ones = 50 + 7 = 57
8 thousand + 14 tens + 2 ones = 8,1428 thousand = 800014 tens = ......1402 ones = ..........2============..................8142
326
Write 87 tens and 2 ones as a base ten number.
8 tens 2 ones
539 tens and 2 ones
254 - has 2 hundreds, 5 tens, and 4 ones
62
32
The number you are looking for is 74.
200 + 150 + 19 = 369
52