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Mathematics paradise, exploration found that the bear has 3 dolls and 4 dolls, making a total of 34 yuan. 1 How much is the doll?
(1)35×4= 140 (yuan) A: Buy four dolls 140 yuan. (2) 126 ÷ 9 = 14 (only) A: 126. 20×2+26=66 (yuan) 100-66=34 (yuan) A: 100 yuan, I want to buy two basketballs and a car, and I have 34 yuan left.
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