5th Grade End of Year Assessment Period 2

Master 5th grade decimals! Practice multiplication, division, estimation, powers of 10, and graphing with this end-of-year assessment.

1a. Use an estimate to help you place the decimal point. 14.6 * 38.7 = 5 6 5 0 2 5.6502 56.502 565.02 5650.2 1b. Use an estimate to help you place the decimal point. 75.09 * 0.84 = 6 3 7 5 6 6.3756 63.756 637.56 6375.6 1c. Use an estimate to help you place the decimal point. 24.276 ÷ 4.2 = 5 7 8 5.78 57.8 0.578 5780.0 1d. Use an estimate to help you place the decimal point. 593.46 ÷ 31.4 = 1 8 9 1.89 18.9 0.189 1890.0 2. Make an estimate and solve.10.2 * 64.3 = ? Estimate: 10 * 64 = 640Answer: 655.89 3. Make an estimate and solve.398.4 ÷ 8 = ? Estimate: 400 49.8 4. Make an estimate and solve.59.2 * 28.7 = ? Estimate: 60 * 30 = 1800Answer: 1699.04 5. Make an estimate and solve.79.17 ÷ 3.9 = ? Estimate: 80 / 4 = 20Answer: 20.3 6. PLEASE TYPE YOUR ANSWER! NO VOICE OR VIDEO ANSWERS PLEASE.Explain how you solved problem 5. Remember to use complete sentences and tell about ALL steps. 7. Use powers of 10 to solve the following questions. a. 1.73 * 10^3 = 1,730 b. 1.73 ÷ 10^2= 0.0173c. 1.73 * 10^4 = 17,300 b. 1.73 ÷ 10^3= 0.00173 8. PLEASE TYPE YOUR ANSWER! NO VOICE OR VIDEO ANSWERS PLEASE.Describe the patterns you used to solve Problem 7. Remember to usecomplete sentences. 9a. Use the rules at the top of each column to complete the table. In (x) Rule: +4 Out (y)Rule:+2 0 0 4 2 8 4 12 6 16 8 9b. Write a rule to describe the relationship between the in numbers and the out numbers Rule: 9c. Write the numbers from the chart on part 9a as ordered pairs. You must have the comma and parenthesis to get the points. (0,0) (0,0) , (4,2) , (8,4) , (12,6) , (16,8) 9d. Plot the points from problem 9c on the graph and connect with a line.