Each of the following shapes has a value:
|
$= 7$ | |
$= 17$ | |
$= \; ?$ |
The value of the circle changes in each of the following
problems.
Can you discover its value in each problem, if the value of the
shapes are being added together?
| (a) |  |
$= 25$ |
| (b) |  |
$= 51$ |
| (c) |  |
$=136$ |
| (d) |  |
$=48$ |
| (e) |  |
$=100$ |