Question
Add :
| $ $ |
$8$ | $ $ |
$8$ | $ $ |
$ $ |
$7$ | |
| $+$ | $8$ | $+$ | $2$ | $ $ |
$+$ | $6$ | |
| $+$ | $9$ | $+$ | $0$ | $ $ |
$+$ | $9$ | |




___ strings of ten beads and ____ loose beads make ____ beads
