Pre-Test on Adding Decimals

Hans Novelus
Quiz by Hans Novelus, updated more than 1 year ago
Hans Novelus
Created by Hans Novelus over 5 years ago
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Description

Quiz on Pre-Test on Adding Decimals, created by Hans Novelus on 10/24/2015.

Resource summary

Question 1

Question
Estimate the following sum of 4.1 and 9.75
Answer
  • 14
  • 13.85
  • 40
  • 20

Question 2

Question
Marianna has been saving money since January. If she currently has $145.65 in her account. If she has a check that is deposited $415.52. What is the total balance in Marianna's account?
Answer
  • $4,297.65
  • $600.00
  • $561.17
  • $269.87

Question 3

Question
James thinks a reasonable estimate of this expression is 95. Charles thinks a reasonable estimate for this expression would be 90. Who's estimate is more accurate?
Answer
  • James
  • Charles
  • Both of them are accurate
  • Neither of them are accurate

Question 4

Question
A wire was 3.18 mm. We added an extension of 2.9 mm. This was still not long enough. So we added another wire that was 7 mm. How long is the complete wire now?
Answer
  • 10.47 mm
  • 39.18 mm
  • 12.08 mm
  • 13.08 mm

Question 5

Question
Find the missing digit to make this true.
Answer
  • 7
  • 5
  • 8
  • 9

Question 6

Question
Kevin wants a video game controller that costs $39.25 , a mixer that costs $74.15 and a brand new Television that costs $98.22. This is all at Rydeout Electronics store. What is the total amount of the bill?
Answer
  • $211.62
  • $144.88
  • $2,116.20
  • $212.72

Question 7

Question
When adding decimals we need to line up the place value and decimals.
Answer
  • True
  • False

Question 8

Question
Which answer choices below are true based on this story? Select all that apply.
Answer
  • The answer will be negative
  • Mike will does not owe his best friend any more money
  • Mike still owes his best friend $33.15
  • -130.15 + 97
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