Questions and Answers
A number rounded to the nearest thousand is 537,000. Which number could not be the number before it was rounded?
537,487
Match each fraction with whether it is greater than or less than 1/2.
1/3 = Less than 1/2 2/5 = Less than 1/2 7/8 = Greater than 1/2 3/10 = Less than 1/2 3/4 = Greater than 1/2 5/6 = Greater than 1/2 4/8 = Equal to 1/2 2/3 = Greater than 1/2
? < 0.4
0.098
If Celeste has four one-dollar bills, seven quarters, three nickels, and four pennies, how much total money does she have?
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Study Notes
Rounding Numbers
- A number rounded to the nearest thousand is 537,000, so the original number must be close to this value, but not exactly 536,500 or less.
Comparing Fractions
- Fractions greater than ½ are: 7/8, 3/4, 5/6, and 2/3.
- Fractions less than or equal to ½ are: 1/3, 2/5, 3/10, and 4/8.
Money Problems
- To find the total amount of money Celeste has, add the values of each coin and bill: 4 x 1=1 = 1=4, 7 x 0.25=0.25 = 0.25=1.75, 3 x 0.05=0.05 = 0.05=0.15, and 4 x 0.01=0.01 = 0.01=0.04.
- Celeste has a total of 4+4 + 4+1.75 + 0.15+0.15 + 0.15+0.04 = $6.94.
- To buy a 10book,Celesteneeds10 book, Celeste needs 10book,Celesteneeds10 - 6.94=6.94 = 6.94=3.06 more.
Inequality Statements
- The inequality statement ? < 0.4 means the value in the box must be less than 0.4.
- The correct answer is B. 0.098, since it is the only option less than 0.4.
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Description
Practice questions for 6th grade math students to review their understanding of numbers, fractions, and money calculations.
