When writing .0012 in scientific notation, the exponent would be positive or negative since the number is less than 1. 

Avery runs 2 laps around the track. One lap is equal to 400 meters (m). How many kilometers (km) did Avery run in total?  Exponents : Meter: 100        Kilometer: 103

6. Here is a sequence. 5.8;    8.2;    10.6;    13;    15.4;    ____ What is the next number in the sequence? [1]  

Which of the following is written in scientific notation? 

The metric system is based on what number? 

The average temperature of South Carolina in August is 90°F. Which of the following temperatures in Celsius would be the most accurate equivalent to that? 

5. Olorato has £4.85 in her purse. She saves another £3.80 and then buys a pencil case for £5.99. How much is left in her purse? (2)  

3. Complete the part-whole models.  Redraw the part-whole models on your page.  Make sure the two decimals below add up to one.   [2]  

4. Calculate the perimeter of the equilateral triangle.  Show calculations:  Add up the three sides.   [2]  

Glucose is a product of photosynthesis. What is the immediate source of the carbon atoms in the glucose that is produced in photosynthesis? A. Starch B. Cow manure C. Carbon dioxide in the atmosphere D. Water E. Soil