E – I – RT11

A teacher asked students to make a number line that has six integers, both positive and negative, place on it. As a challenge, the teacher asked students to place the same six integers on another number line that has a much different...

E – I – RT2

The temperature of five cities were written as integers. Most were below 0. You were asked to place these five integers on an open number line. Four of these integers are close together on the number line. Draw the open number line and place the five integers...

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...

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