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Decimals/Fractions Place Value
Adding/Subtraction
Comparing
Rounding/Estimating
Vocabulary/
Properties/Forms
Problem Solving
100
A number in which the digit 7 is ten times the value of the digit 7 in 5,734.
What is 7,534?
100
The greatest number of 115 or 2.223
What is 115?
100
14.882 rounded to the nearest whole number.
What is 15?
100
The name property can you use to solve this problem and the answer: 2.46 + 1.8 + 4.4
What is the Associative Property and what is 8.8?
100
The number, 2.532 or 4.314 in which the value of the digit 3 is greater.
What is 4.314?
200
A number in which the digit 3 is one tenth the value of the digit 3 in 43.51.
What is 42.31?
200
The greatest number of 0.2 or 0.20?
What is 0.2?
200
1245 rounded to the nearest hundred
What is 1200?
200
The name of the property that you can use to solve the problem and the answer: (5 x 5500) + (5 x 4500) =
What is the distributive property and what is 50,000?
200
The number, 2.432, 2.543 or 2.543, in which the value of 3 is 0.03?
What is 2.432?
300
206.45 number in expanded form
What is 200 + 6 + 4/10 + 5/100? or What is 200 + 6 + 0.4 + 0.05?
300
The greatest number of 0.3 or 0.030?
What is 0.3?
300
2.045 rounded to the nearest hundredth?
What is 2.05?
300
The definition of commute and a math problem to show what it means. 4 x 3 x n
What is "to move around" or "to go back and forth to work" and what is 3 x 4 x n or n x 3 x 4?
300
Twice around the park if the distance is 407.85 and the explanation of how your answer is reasonable.
What is 815.70? It is reasonable because 407 rounded to the nearest ten is 410 and 410 x 2 = 820.
400
fifteen thousand and one hundred four thousandths in standard form
What is 15,000.104?
400
The sum of 272.25 and 13.74
What is 285.99?
400
79.749 rounded to the nearest tenth.
What is 79.700?
400
81.406 in expanded form using powers of ten
What is (8 x 10) + (1 x 1) + (4 X 1/10) + (6 x 1/1000)?
400
Johnny bought a football for 45.98 and a helmet for 98.85 at a tax free sports store The clerk gave Johnny a $15.50 discount. This is how much change Johnny received after giving the clerk $150.00?
What is 20.67?
500
645.57 in word form
What is six hundred forty five and fifty seven hundredths?
500
The difference between 27.14 and 9.53.
What is 17.61?
500
A good estimate to the following: Abby wants to buy a book for $5.25 and a book for $4.85. She wants to pay with a $10 bill. Use estimation to decide if this is reasonable. The explanation of what place value to round for an estimate that is useful in this situation.
What is more than $10? When estimating money and time it is best to be conservative. If you let the $5 rest, round the $4 to a $5, you still have to consider the change. If you round the $0.25 to $0.30 and round $0.85 to $0.90, you will get $1.10 added to $9.00, it is $10.10 and so $10 is not enought.
500
The definition of a decimal.
What is a part of a whole?
500
My step daughter, Cailin, ran one of the fastest time in the District Cross Country Meet. She ran a 5 K in 20.27 and her friend, Bella, ran it in 20.56. This is how much faster Cailin ran than Bella and this is a good estimate.
What is .29? 20.27 rounded to 20.3 and 20.56 rounded to 20.6 would give me an estimate 0.30. My answer is reasonable.