The correct option is A 3
Let's do repeated subtraction to get the answer. If Santa has 12 soft toys and he divides it into 4 equal groups, then he would give 1 soft toy to each group first.
12−4=8
Now, Santa is left with 8 soft toys. He can give away 1 more soft toy to each group.
8−4=4
Now, he is left with 4 soft toys. He can still give away 1 toy each to every group.
4−4=0
Now, he is left with 0 soft toys. Therefore, Santa gave away 3 soft toys each to every group.