A negative decimal plus a negative decimal equals a more negative decimal
10.39
6.5 + 3 + 2 = 11.5Without a decimal, you would write that as 11½
8x plus 4y equals 5 is 8x + 4y = 5.
7 plus 0.9 plus 0.03 can be written in decimal form as 7.93.
A negative decimal plus a negative decimal equals a more negative decimal
8.81?
10.39
3.25
It is 920.307
6.5 + 3 + 2 = 11.5Without a decimal, you would write that as 11½
370.58
Twelve plus four equals Sixteen12 + 4= 16
8x plus 4y equals 5 is 8x + 4y = 5.
7 plus 0.9 plus 0.03 can be written in decimal form as 7.93.
100 plus 10 plus 1 plus 110 is 221 when expressed as a decimal to base 10.
Decomposition into decimal digits (or separating out into place values).