Question
Count the lines and write the number in the given box.



Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| $ $ |
$8 6$ | $ $ |
$ $ |
$7 7$ | $ $ |
$ $ |
$8 7$ |
| $−$ | $4 5$ | $ $ |
$−$ | $6 4$ | $ $ |
$−$ | $5 2$ |


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

| $ $ |
$4 3$ | m | $ $ |
$5 0$ | m | $ $ |
$5 2$ | m |
| $+$ | $3 4$ | m | $+$ | $4 5$ | m | $+$ | $4 2$ | m |

| $ $ |
$3 2$ | $ $ |
$7 2$ | $ $ |
$8 3$ | ||
| $+$ | $2 3$ | $+$ | $2 6$ | $+$ | $1 5$ | ||

