Place Value
What is the value of the digit 7 in the number 472,315?
70,000
Round 523 to the nearest ten.
520
345 + 672 = ?
1,017
How many centimeters are in 1 meter?
100 centimeters
A ribbon is 2 meters long. How many centimeters is the ribbon?
200 centimeters
Write 308,406 in expanded form.
300,000 + 8,000 + 400 + 6
Round 8,349 to the nearest hundred.
8,300
4,215 – 1,432 = ?
2,783
Convert 4 kilometers to meters.
4,000 meters
A bottle has 500 milliliters of juice. If you drink 250 milliliters, how much is left?
250 milliliters
Which number is greater: 509,234 or 509,243?
509,243
Which number is closer to 60,000: 59,478 or 61,245?
59,478
The school has 1,238 books in the library. Over the summer, 627 more books were donated. How many books are there now?
1,865 books
A pencil is 18 cm long. How many millimeters long is it?
180 millimeters
A classroom has 24 students. Each student has 2 pencils. How many pencils are there in all?
48 pencils
How many hundreds are in 65,240?
652 hundreds
Round 385,672 to the nearest thousand.
386,000
58,372 + 6,459 = ?
64,831
A jug holds 3 liters of water. How many milliliters is that?
3,000 milliliters
A rope is 6,500 millimeters long. How many meters long is the rope?
6.5 meters
A number has 8 ten-thousands, 3 thousands, 4 hundreds, 2 tens, and 9 ones. What is the number?
83,429
: A number rounds to 700,000 when rounded to the nearest hundred thousand. Name one possible number.
Any number from 650,000 to 749,999
A stadium holds 75,000 people. Last night 68,749 people attended a game. How many seats were empty?
6,251 seats
A race is 5 kilometers long. How many meters is that
5,000 meters
The distance between two towns is 12 kilometers. How many meters is that?
12,000 meters