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20
×
The representation of a number that shows the value of each digit is called _________
expanded form
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25
×
Write the number 2,450 in word form
two thousand four hundred and fifty
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5
×
Decompose the number 809
800+9
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15
×
Write the number seven hundred and eighty two in standard form
782
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25
×
The step-by-step process to add one place value at a time and then add those sums to find the total sum.
partial sums
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25
×
Round the equation to the nearest 100 862 + 146
900 + 100
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20
×
When you _________ a. number, you find a number that is close to the original number.
round
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×
baam
Lose 10 points!
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gift
Win 20 points!
Okay!
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gift
Win 10 points!
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baam
Lose 20 points!
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20
×
Write the number 589 in expanded form
500 + 80 + 9
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25
×
Round the equation to the nearest 10th 356 + 243
360 + 240
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15
×
When you ________ addends, you break them apart.
decompose
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25
×
Adjust the equation 333 - 212
-2 on both sides
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5
×
Any number with 1, 3, 5, 7, or 9 in the ones place.
odd umber
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×
heart
Other team wins 20 points!
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magnet
Take 10 points!
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gift
Win 25 points!
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banana
Go to last place!
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15
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You can _______ an answer when you do not need an exact answer.
estimate
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seesaw
Swap points!
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seesaw
Swap points!
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rocket
Go to first place!
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baam
Lose 25 points!
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×
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