twenty 4 x 10 = 40 = 2 x 20
8 (sum means add 2x10 +10x2 =40 then divide by 5 to find the amount of fives that fit=8)
2 1/2
13 tens is the same as 13 x 10 which equals 130.
17 tens = (10 + 7) tens = 10 tens + 7 tens = 1 hundred + 7 tens.
twenty 4 x 10 = 40 = 2 x 20
8 (sum means add 2x10 +10x2 =40 then divide by 5 to find the amount of fives that fit=8)
480
2 1/2
By ones By twos By fours By eights By tens By twenties By fourty (if you want to count that one)
13 tens is the same as 13 x 10 which equals 130.
7.351
17 tens = (10 + 7) tens = 10 tens + 7 tens = 1 hundred + 7 tens.
170
There are no tens in the tens positional place value holder.
place value of 3 in the digit 635 is-30(because it is located in the tens place) & the place of the same is tens
Well, darling, 18 tens is simply 180. It's like asking how many roses are in a dozen - the answer is right in front of you if you bother to do the math. So, 18 tens is worth a cool 180, no need to complicate things.