89
The number is 79. 7 x 10 = 70 + 9 = 79.
To find the number represented by 7 tens and 9 ones, you would multiply 7 by 10 (since there are 10 ones in a ten) to get 70, and then add the 9 ones to get the final number. Therefore, 7 tens and 9 ones is equal to 79.
74
1
HOW MUCH IS 10 TENS
The number is 79. 7 x 10 = 70 + 9 = 79.
To find the number represented by 7 tens and 9 ones, you would multiply 7 by 10 (since there are 10 ones in a ten) to get 70, and then add the 9 ones to get the final number. Therefore, 7 tens and 9 ones is equal to 79.
74
1
80
To calculate 67 tens plus 10 tens, you first convert the tens into their numerical values. This gives you 670 (from 67 tens) plus 100 (from 10 tens), which equals 770. Therefore, 67 tens plus 10 tens equals 770.
HOW MUCH IS 10 TENS
17 tens = (10 + 7) tens = 10 tens + 7 tens = 1 hundred + 7 tens.
The product of 10 tens is 100
two hundred and thirty23 x 10 = 230
79
7.9