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Test your basic knowledge |
Decimals Percents Fractions Vocab
Start Test
Study First
Subject
:
math
Instructions:
Answer 26 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Numerator is larger than the denominator. Make mixed divide top/bottom- whole number and remainder is numerator - keep the denominator
Improper Fraction
Reciprocal
Proportion
Truncated
2. Decimal that is rounded in the calculator because the screen runs out of space
Truncated
Multiplying Decimals Algorithm
Ordering decimals - percents - fractions Algorithm
Simplest Form or Lowest terms or Reduce
3. Slide the decimal straight up and then divide normally
Ratio
Dividing Decimals Algorithm
Percent to Decimal Algorithm
Decimal to Fraction Algorithm
4. Number that has a Whole number and a fraction (1½) Make improper multiply denominator by whole & then add numerator
Mixed Number
Truncated
Decimal to Percent Algorithm
Ordering decimals - percents - fractions Algorithm
5. Out of 100
Simplest Form or Lowest terms or Reduce
Whole Number
Decimal
Percentage
6. Slide decimal 2 places to right or x100
Truncated
Irrational number
Repeating decimal
Decimal to Percent Algorithm
7. Make all the same (same form and same length) then compare (all decimals easiest)
Repeating decimal
Dividing Decimals Algorithm
Decimal to Fraction Algorithm
Ordering decimals - percents - fractions Algorithm
8. Number that is Not a part or fraction or decimal (1 - 2 - 15 - 382...)
Repeating decimal
Rate
Whole Number
Mixed Number
9. Number that doesn't end or repeat - must round ∠= 3.14 or √2 = 1.41421356 rounded 1.4 Cut off or truncated on a calculator 3.14159265
Irrational number
Reciprocal
Percentage
Fraction to Decimal Algorithm
10. Comparison of numbers in a specific order (a:b or a to b or a/b)
Ratio
Fraction
Adding & Subtracting Decimals Algorithm
Ordering decimals - percents - fractions Algorithm
11. Slide decimal 2 places to the left or /100
Percent to Decimal Algorithm
Ordering decimals - percents - fractions Algorithm
Irrational number
Decimal to Fraction Algorithm
12. Decimal that goes on forever 5.5555... can round it 5.56 or 5.5 (line over 5 -or part that repeats) Cut off or truncated on a calculator 5.5555556
Irrational number
Repeating decimal
Percent of a Number Algorithm
Rate
13. Part of a whole. Denominator - number on the bottom- how many parts the whole is divided into and Numerator - top part -how many you have
Simplest Form or Lowest terms or Reduce
Decimal to Fraction Algorithm
Percent to Decimal Algorithm
Fraction
14. Line up the decimals then add or subtract normally
Fraction to Decimal Algorithm
Decimal to Percent Algorithm
Rate
Adding & Subtracting Decimals Algorithm
15. Multiply normally then count the number of decimals & put that in your answer
Equivalent Fractions
Decimal to Percent Algorithm
Multiplying Decimals Algorithm
Proportion
16. Top (numerator) / bottom (denominator) or find equivalent fraction over 10 - 100 - 1000
Equivalent Fractions
Multiplying Decimals Algorithm
Fraction to Decimal Algorithm
Dividing Decimals Algorithm
17. Decimal that ends 5.6
Improper Fraction
Fraction to Decimal Algorithm
Terminating decimal
Fraction
18. When the fraction is flipped 3/4 is 4/3 - used in dividing fractions
Whole Number
Reciprocal
Proportion
Fraction
19. An equation with two ratios that are equal a/b = c/d
Proportion
Simplest Form or Lowest terms or Reduce
Decimal
Mixed Number
20. Change percent to decimal then multiply
Percent of a Number Algorithm
Unit Rate
Percent to Decimal Algorithm
Proportion
21. Put number over 10 - 100 - or 1000 (digits = zeros)
Percentage
Mixed Number
Truncated
Decimal to Fraction Algorithm
22. 2 fractions with the same value ½ and 2/4. Multiply or divide top & bottom by the same number ie x 2
Fraction
Equivalent Fractions
Truncated
Repeating decimal
23. Like a ratio but the numbers being compared are two different things (cookies per child or km per hour)
Rate
Multiplying Decimals Algorithm
Percentage
Fraction to Decimal Algorithm
24. Type of rate when the bottom number is reduced to one(2 cookies per child 17km per 1 hour)
Fraction
Adding & Subtracting Decimals Algorithm
Multiplying Decimals Algorithm
Unit Rate
25. Number that is a part of a whole but divided into 10 or 100 or 1000 parts
Rate
Percent to Decimal Algorithm
Truncated
Decimal
26. Fraction with no common factors. Divide top & bottom by the same number until they have 2/8 = ¼
Repeating decimal
Truncated
Dividing Decimals Algorithm
Simplest Form or Lowest terms or Reduce