Place Value
Rounding
Number Form
Comparing Numbers
Addition
and Subtraction
100
The value and place of the underlined digit:
53,203
Place: Hundreds place
Value: 200
100
Round 8,354 to the nearest thousand.
8,000
100
Write in standard form:
2,000+300+4
2,304
100
Compare. Write < or >
3,211 ______ 4,211
3,211 < 4,211
100
If Sarah was born in 1975, it is now 2013, how old is she?
38
200
The value of the underlined digit:
7,425
Place: Thousands place
Value: 7,000
200
Round 5,465 to the nearest hundred.
5,500
200
Write in expanded form:
4,325
4,000+300+20+5
200
Compare. Write < or >
35,746 ____ 35,476
35,746 > 35,476
200
Estimate the sum of 7,106 + 2,348=
7,000 + 2,000 = 9,000
300
The place and the value of the underlined digit:
5,180,246
Place: Ten thousands
Value: 80,000
300
Round 857,836 to the nearest ten thousand.
860,000
300
Write in word form:
12,759
twelve thousand, seven hundred, fifty-nine
300
Compare. Write < or >
125,033 _______ 125,023
125,033 > 125,023
300
we add or subtract if the question uses "in all" "both" "total"
add
400
The place and the value of the underlined digit:
9 28,926
Place: Hundred thousands
Value: 900,000
400
Round 345,579 to the nearest hundred.
345,600
400
Write in expanded form:
508,797
500,000+8,000+700+90+7
400
Compare. Write < or >
35,217 _____ 52,107
35,217 < 52,107
400
we add or subtract when a question uses "How many more"
subtract
500
A number that is ten-thousand more than:
346,563
356,563
500
Round 53,121 to the nearest ten.
53,120
500
Write in standard form:
four hundred eighty-three thousand, six hundred four
483,604
500
Compare. Write < or >
239,345 ____ 987,284
239,345 < 987,284
500
I am thinking of a number. The ones digit is a 7. The tens digit is a 4. The ten thousands digit is an 8. The rest of the digits are zeros.
80,047
M
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