Question 13 Marks
Add :
| $6$ | $5$ | $2$ | |||||
| $+$ | $2$ | $+$ | $8$ | $+$ | $9$ | ||
| $+$ | $6$ | $+$ | $9$ | $+$ | $9$ | ||
Answer
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10 questions · timed · auto-graded
| $6$ | $5$ | $2$ | |||||
| $+$ | $2$ | $+$ | $8$ | $+$ | $9$ | ||
| $+$ | $6$ | $+$ | $9$ | $+$ | $9$ | ||
| $2$ | $7$ | $2$ | |||||
| $+$ | $2$ | $+$ | $2$ | $+$ | $6$ | ||
| $+$ | $6$ | $+$ | $5$ | $+$ | $1$ | ||
| $3$ | $4$ | $6$ | |||||
| $+$ | $6$ | $+$ | $2$ | $+$ | $3$ | ||
| $+$ | $6$ | $+$ | $9$ | $+$ | $7$ | ||
| $5$ | $3$ | $3$ | |||||
| $+$ | $1$ | $+$ | $9$ | $+$ | $4$ | ||
| $+$ | $6$ | $+$ | $1$ | $+$ | $3$ | ||
| $2$ | $4$ | $6$ | |||||
| $+$ | $6$ | $+$ | $1$ | $+$ | $2$ | ||
| $+$ | $1$ | $+$ | $9$ | $+$ | $7$ | ||
| $3$ | $6$ | $7$ | |||||
| $+$ | $3$ | $+$ | $5$ | $+$ | $4$ | ||
| $+$ | $5$ | $+$ | $8$ | $+$ | $5$ | ||
| $5$ | $6$ | $8$ | |||||
| $+$ | $6$ | $+$ | $3$ | $+$ | $1$ | ||
| $+$ | $4$ | $+$ | $0$ | $+$ | $3$ | ||
| $ $ |
$8$ | $ $ |
$8$ | $ $ |
$ $ |
$7$ | |
| $+$ | $8$ | $+$ | $2$ | $ $ |
$+$ | $6$ | |
| $+$ | $9$ | $+$ | $0$ | $ $ |
$+$ | $9$ | |
| $7$ | $6$ | $2$ | |||||
| $+$ | $4$ | $+$ | $4$ | $+$ | $6$ | ||
| $+$ | $7$ | $+$ | $5$ | $+$ | $0$ | ||
| $5$ | $7$ | $9$ | |||||
| $+$ | $4$ | $+$ | $2$ | $+$ | $3$ | ||
| $+$ | $2$ | $+$ | $8$ | $+$ | $1$ | ||