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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. Make all the same (same form and same length) then compare (all decimals easiest)
Decimal to Percent Algorithm
Adding & Subtracting Decimals Algorithm
Fraction to Decimal Algorithm
Ordering decimals - percents - fractions Algorithm
2. When the fraction is flipped 3/4 is 4/3 - used in dividing fractions
Mixed Number
Percent to Decimal Algorithm
Reciprocal
Equivalent Fractions
3. Number that has a Whole number and a fraction (1½) Make improper multiply denominator by whole & then add numerator
Adding & Subtracting Decimals Algorithm
Simplest Form or Lowest terms or Reduce
Improper Fraction
Mixed Number
4. Type of rate when the bottom number is reduced to one(2 cookies per child 17km per 1 hour)
Fraction
Unit Rate
Terminating decimal
Multiplying Decimals Algorithm
5. Like a ratio but the numbers being compared are two different things (cookies per child or km per hour)
Truncated
Rate
Fraction to Decimal Algorithm
Decimal
6. Decimal that is rounded in the calculator because the screen runs out of space
Multiplying Decimals Algorithm
Adding & Subtracting Decimals Algorithm
Decimal to Percent Algorithm
Truncated
7. Slide decimal 2 places to right or x100
Proportion
Irrational number
Decimal to Percent Algorithm
Equivalent Fractions
8. Fraction with no common factors. Divide top & bottom by the same number until they have 2/8 = ¼
Percent of a Number Algorithm
Simplest Form or Lowest terms or Reduce
Mixed Number
Dividing Decimals Algorithm
9. An equation with two ratios that are equal a/b = c/d
Proportion
Repeating decimal
Multiplying Decimals Algorithm
Decimal
10. Comparison of numbers in a specific order (a:b or a to b or a/b)
Terminating decimal
Ratio
Percentage
Percent of a Number Algorithm
11. 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
Adding & Subtracting Decimals Algorithm
Fraction
Terminating decimal
12. 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
Fraction
Dividing Decimals Algorithm
Terminating decimal
Improper Fraction
13. Top (numerator) / bottom (denominator) or find equivalent fraction over 10 - 100 - 1000
Fraction to Decimal Algorithm
Repeating decimal
Ratio
Percent to Decimal Algorithm
14. Multiply normally then count the number of decimals & put that in your answer
Decimal
Decimal to Fraction Algorithm
Multiplying Decimals Algorithm
Truncated
15. Decimal that ends 5.6
Multiplying Decimals Algorithm
Proportion
Terminating decimal
Fraction to Decimal Algorithm
16. Slide decimal 2 places to the left or /100
Mixed Number
Multiplying Decimals Algorithm
Fraction to Decimal Algorithm
Percent to Decimal Algorithm
17. Slide the decimal straight up and then divide normally
Ordering decimals - percents - fractions Algorithm
Irrational number
Percent to Decimal Algorithm
Dividing Decimals Algorithm
18. Number that is a part of a whole but divided into 10 or 100 or 1000 parts
Decimal
Mixed Number
Repeating decimal
Dividing Decimals Algorithm
19. Out of 100
Whole Number
Dividing Decimals Algorithm
Percentage
Ordering decimals - percents - fractions Algorithm
20. Put number over 10 - 100 - or 1000 (digits = zeros)
Decimal to Fraction Algorithm
Multiplying Decimals Algorithm
Improper Fraction
Whole Number
21. Line up the decimals then add or subtract normally
Adding & Subtracting Decimals Algorithm
Improper Fraction
Ordering decimals - percents - fractions Algorithm
Unit Rate
22. Change percent to decimal then multiply
Adding & Subtracting Decimals Algorithm
Terminating decimal
Improper Fraction
Percent of a Number Algorithm
23. 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
Repeating decimal
Equivalent Fractions
Multiplying Decimals Algorithm
Improper Fraction
24. Number that is Not a part or fraction or decimal (1 - 2 - 15 - 382...)
Ratio
Whole Number
Fraction
Reciprocal
25. Numerator is larger than the denominator. Make mixed divide top/bottom- whole number and remainder is numerator - keep the denominator
Proportion
Improper Fraction
Ratio
Dividing Decimals Algorithm
26. 2 fractions with the same value ½ and 2/4. Multiply or divide top & bottom by the same number ie x 2
Percent of a Number Algorithm
Equivalent Fractions
Adding & Subtracting Decimals Algorithm
Truncated