Question

Ron has $4$ bird stickers and Amy has $5$ as shown in the given image. How many more bird stickers do they need to make it a total of $10$ ?

• A. $3$
• B. $2$
• C. $1$
• D. $4$

Answer 1

The correct option is C $1$

The first group has $4$ bird stickers and the second group has $5$ bird stickers. So, the total number of bird stickers will be $4$ ones $+5$ ones $=9$ ones.
To get $10$ bird stickers, we need $10-9=1$ one more bird sticker.