Current location - Training Enrollment Network - Mathematics courses - Shopping in the supermarket, using math knowledge time
Shopping in the supermarket, using math knowledge time
After dinner, my mother will take me to visit RT Mart. I am very happy, and I can choose what I like again.

We came to the supermarket in RT Mart, and I was dazzled by the dazzling array of goods. We went to the school supplies section first. I chose two blue diaries, which are my favorite colors. I can keep a diary and extract good words and sentences. A notebook 2.5 yuan, a ***5 yuan money, this is great!

My mother and I came to the food district again. My mother took a bag of 5 kilograms of rice, 38 yuan, and I flew to my favorite snack area like a cheerful bird: two bags of Shaqima, each bag of 9 yuan; A bag of beef jerky, 19 yuan, four-in-one yogurt, each box of 3.5 yuan. Great! I threw everything I liked into the shopping cart.

Let's line up at the cashier. Soon, my aunt began to calculate, and I quickly worked it out in my mind: 2.5 * 2+38+9 * 2+19+3.5 * 4 = 5+38+18+19+14 = 94 yuan. Mom paid Aunt 100 yuan and gave it to Mom, 6 yuan.

We went home with trophies.