E – I – RT3

The grocery store’s bank account started the year at a balance of 0. Throughout the year, there were approximately 10 transactions. The number of negative transactions was close to the number of positive transactions. Record each transaction as an integer....

E – I – RT4

The school council’s bank account started the year at a balance of 0. Throughout the year, there were many transactions. The number of negative transactions was close to the number of positive transactions. Would the current balance be negative or positive?...

E – I – RT5

The temperature last Saturday was 0°C. For the past seven days, the temperature fluctuated up and down. Record the temperature for each of the past seven days and indicate what the current temperature is now. Explain your...

E – I – RT6

The temperature last Saturday was 0°C. For the past six days, the temperature fluctuated up and down. Record the temperature for each of the past seven days. Arrange the temperature in ascending order. Explain your...

E – I – RT7

The vet planned to weight a dog every week. She identified the dog’s baseline weight as 0 kilograms. The first few weeks you saw the weight go down each time, but for the last number of weeks the weight has been increasing. Use integers to record the change in...

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