When Kendra bought 2 toys, she paid 2*$20 = $<<2*20=40>>40

Since the price of a hat is $10, when Kendra bought 3 hats, she paid 3*$10 = $<<3*10=30>>30

The total costs for the hats and wooden toys Kendra bought is $40+$30 = $<<40+30=70>>70

From the $100 bill, Kendra received change worth $100-$70 =$<<100-70=30>>30

# Answer

30
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
The price of buying a wooden toy at the new Craftee And Best store is $20, and the cost of buying a hat is $10. If Kendra went to the shop with a $100 bill and bought two wooden toys and three hats, calculate the change she received.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
30
The price of buying a wooden toy at the new Craftee And Best store is $20, and the cost of buying a hat is $10. If Kendra went to the shop with a $100 bill and bought two wooden toys and three hats, calculate the change she received.
train