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...

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