Question
Write the appropriate number in the empty box and get the answer:


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

| $6$ | $5$ | $2$ | |||||
| $+$ | $2$ | $+$ | $8$ | $+$ | $9$ | ||
| $+$ | $6$ | $+$ | $9$ | $+$ | $9$ | ||

| $ $ |
$5 0$ | $ $ |
$3 5$ | $ $ |
$1 8$ | ||
| $+$ | $1 0$ | $+$ | $3 4$ | $+$ | $4 1$ | ||
| $ $ |
$2 2$ | cm | $ $ |
$5 3$ | cm | $ $ |
$6 0$ | m |
| $−$ | $2 2$ | cm | $−$ | $4 1$ | cm | $−$ | $2 9$ | m |

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

| $1.$ _____________ | $2.$ _____________ | $3.$ _____________ |
| $4.$ _____________ | $5.$ _____________ | $6.$ _____________ |
| $7.$ _____________ | $8.$ _____________ | $9.$ _____________ |
| $10.$ _____________ | $11.$ _____________ | $12.$ _____________ |
| $5$ | $7$ | $9$ | |||||
| $+$ | $4$ | $+$ | $2$ | $+$ | $3$ | ||
| $+$ | $2$ | $+$ | $8$ | $+$ | $1$ | ||