SALTA 5th grade

Procedural Check

Application Task

5.NBT.2

Complete the number sentences below. 1. _________ x 10 2 = 2,500

Compare the result of multiplying a whole number by a power of 10 to the result of multiplying a decimal by a power of 10. Is the pattern the same? Use an example to justify your answer.

2. __________ ÷ 10 3 = 0.016

3. 3.3 x ________ = 33,000

Write the missing power of ten. 5. 7.8 x _______ = 78,000

6. 0.34 x ___________ = 340

7. 512 ÷ ___________ = 0.512 (DOK 1)

(DOK 3)

5.NBT.7

Calculate the following: 1. 3.4 + 6.2 2. 7.7 – 4-1 3. 5.6 X 2.4 4. 8.4  2.1

I divided 6.12 by 3 and got the quotient 2.4. What did I do wrong? Write to give evidence for your answer. Write a similar problem where you might make the same error. (DOK 3) How many different ways can you make your calculator show a number with a particular decimal, such as 12.34, without pressing the decimal point? (DOK 2)

(DOK 1)

I added 3 decimals together and got exactly 4. What might those 3 decimals numbers be? Justify your answer with words. (DOK 3)