Number Forms
Write the number 123,201 in expanded form.
100,000 + 20,000 + 3,000 + 200 + 1
In 634,871, what digit is in the hundred thousands place?
6
Find the sum.
7,159 + 446 =
7,605
Round 23 to the nearest ten.
20
There were 125 children at a museum. There were 38 more adults than children. How many people were at the museum in all?
288 people
Write this number in standard form.
100,000 + 20,000 + 3,000 + 200 + 1
123,201
In 45,876, what is the value of the digit 5?
5,000
Find the difference.
78,264 - 36,375 =
41,889
Round 345 to the nearest hundred.
300
Liam scored 485 points in a video game. Mia scored 237 points, and Jay scored 59 more points than Mia. How many more points did Liam score than Jay?
189 points
Write this number in word form.
507,364
Five hundred seven thousand, three hundred sixty-four
In 945,128, the digit ____ is in the ten thousands place.
4
Find the sum.
68,354 + 30,879 =
99,233
Round 19,472 to the nearest thousand.
19,000
A bakery made 620 muffins in the morning. In the afternoon, they made 85 fewer muffins than the morning. They sold 145 muffins in total. How many muffins are left?
1,010 muffins
Write this number in expanded form.
Three hundred forty-two thousand, five hundred six.
300,000 + 40,000 + 2,000 + 500 + 6
In 705,068, what is the value of the digit 7?
700,000
Find the difference.
507,364 - 264,385 =
242,979
The difference between 12,842 and 9,071 is about ____.
(HINT: Round both numbers to the nearest thousand place first. Then solve the problem.)
4,000
12,842 ---> 13,000
9,071 ---> 9,000
13,000 - 9,000 = 4,000
A stadium has 12,450 seats. On game day, 4,375 tickets were sold for adults. There were 1,280 more children than adults who attended. How many empty seats were left?
2,420 seats
Write this number in standard form AND expanded form.
Seven hundred eighty-six thousand, four hundred twelve
Standard Form: 786,412
Expanded Form: 700,000 + 80,000 + 6,000 + 400 + 10 + 2
In 81,956, the digit 1 has a value of _____.
1,000
Find the difference.
800,000 - 643,253 =
157,747
Find the sum. Estimate to check that your answer is reasonable. (HINT: Round to the nearest thousand place.)
68,354 + 30,879 = ______
Estimate:
______ + ______ = ______
Exact Sum: 99,233
Estimate:
68,000 + 31,000 = 99,000
The answer is reasonable.
Factory X produced 1,250 bottles of juice. Factory Y produced 210 fewer bottles than Factory X. Factory Y sold 360 bottles. Factory X sold 50 more bottles than Factory Y. How many bottles did both factories sell in total?
770 bottles