When multiplying 37 by 4, you can regroup 14 tens by first breaking down the multiplication into manageable parts. Multiply 4 by 30 (which gives 120) and then multiply 4 by 7 (which gives 28). Adding these results together, 120 plus 28 equals 148, which can also be seen as 14 tens and 8 units. Thus, you regroup the 14 tens as 140 and add the 8 to arrive at the final answer of 148.
14 and 8 units
37*4 = 148 which is 14 tens and 8 units
37x7=148 therefore 14x10+8=148 is regrouped
8 tens.
1 tens and 2 0nes
14 and 8 units
37*4 = 148 which is 14 tens and 8 units
37x7=148 therefore 14x10+8=148 is regrouped
How would you regroup 4 tens to find the difference between 341 and 228?
8 tens.
To take the tens place and add it to the other tens
25
26
1 tens and 2 0nes
4/-3 8
500+10+6 = 516
(3*10)+(9*1)=39