Groups of 3 numbers that are separated by a comma are called ________.
Periods
15
What is the value of the 2 in 32,785?
2,000
20
In which number is the value of the 8 greater?
87,430 or 98,320?
Why?
The 8 in 87,430 has a greater value because the 8 is in the ten thousands place.
25
What is the value of the 9 in 398,51?
90,000
5
Write the standard form of 70,000 + 3,000 + 200 + 9.
73,209
10
What number is in the thousands place in the number 345,901?
5
15
A number has a 5 in the tens place, a 6 in the thousands place, a 3 in the ones place, a 3 in the ten thousands place, and a 9 in the hundreds place. What is the number?
36,953
25
Write a number with 201 in the units period, 875 in the millions period, and 999 in the thousands period.
875,999,201
20
What place is the 9 in in 43,913,584?
hundred thousands place
5
What number is written in expanded form below?
30,000 + 2,000 + 500 + 90 + 3
15
seven hundred eighty eight thousand, nine hundred sixty four (write in standard form)
788,964
20
What is the greatest number you can make using the digits 2, 9, 3, 5, 8? Explain.
