Question
Add the following :



Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| $2$ | $7$ | $2$ | |||||
| $+$ | $2$ | $+$ | $2$ | $+$ | $6$ | ||
| $+$ | $6$ | $+$ | $5$ | $+$ | $1$ | ||

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



| $5$ | $7$ | $9$ | |||||
| $+$ | $4$ | $+$ | $2$ | $+$ | $3$ | ||
| $+$ | $2$ | $+$ | $8$ | $+$ | $1$ | ||
| $ $ |
$9 6$ | $ $ |
$ $ |
$7 5$ | $ $ |
$ $ |
$9 4$ |
| $−$ | $8 1$ | $ $ |
$−$ | $5 2$ | $ $ |
$−$ | $6 1$ |