Place Value
What does the digit 7 represent in the number 47,826?
7,000
4.25 + 3.7 = ?
7.95
Write in words: 4,208
four thousand two hundred eight
Which is greater: 8,732 or 8,273?
8,732
Which is greater: 0.45 or 0.405?
0.45
In the decimal 5.482, what place value is the 8 in, and what is its value?
hundredths place; 0.08
12.305 − 4.78 = ?
7.525
Write in numerals: "three hundred sixty-two thousand, four hundred one"
362,401
Use >, <, or = : 45,001 ___ 45,010
Use >, <, or = : 45,001 ___ 45,010
Use >, <, or = : 3.206 ___ 3.260
Answer: <
Write an explanation: How is a digit in the tens place related to the same digit in the ones place?
It is 10 times the value of the digit in the ones place.
Solve 0.906 + 0.094 = ?
1.000
Write in expanded form: 5,407.203
5,000 + 400 + 7 + 0.2 + 0.003
Compare 9,009 and 9,090 — which is larger?
9,090 is larger because the tens place is 9 vs 0
Compare and explain: 2.500 and 2.5 — which is larger?
2.500 = 2.5
How many times as much is the digit in the thousands place as the digit in the hundreds place?
10 times
23.457 + 6.389 = ?
29.846
Write the decimal: "seven and thirty-two thousandths"
7.032
Order these from greatest to least: 120,345; 12,034; 1,203,450
Answer: 1,203,450; 120,345; 12,034
Order smallest to largest: 4.039, 4.39, 4.003
Answer: 4.003, 4.039, 4.39
Fill in: In the number 3,905,712 the digit 9 represents ____ times what it would represent if it were in the hundreds place.
1000 times — because 9 is in the hundred-thousands place vs hundreds
05.000 − 7.346 = ?
97.654
Convert to standard, word, and expanded forms: 12.304
standard: 12.304; words: twelve and three hundred four thousandths; expanded: 10 + 2 + 0.3 + 0.004
True/False: 100,000 > 99,999
Answer: True
True/False with reasoning: 0.999 > 1.0
Answer: False; 0.999 < 1.0