Powers of Ten
Solve for y.
5 x 1,000 = y
5,000
Write the following number in expanded notation as the sum of products.
12,375
(1 x 10,000) + (2 x 1,000) + (3 x 100) + (7 x 10) + (5 x 1)
Round the following number to the nearest hundred.
443
400
Which of the following numbers has a 3 that is 1/10 of the value of the 3 in 432?
321 230 403 101.3
403
Which of the following numbers has a 1 that is ten times the value of the 1 in the number 471?
541 410 701 1,000
410
Solve for c.
21 x c = 21,000
1,000
Write the following number in expanded notation as the sum of products.
452,123
(4 x 100,000) + (5 x 10,000) + (2 x 1,000) + (1 x 100) + (2 x 10) + (3 x 1)
Round the following number to the nearest hundred.
7,563
7,600
Which of the following numbers has a 7 that is 1/10 of the value of the 7 in 719?
375 7,200 407 3,754
375
Which of the following numbers has a 9 that is ten times the value of the 9 in the number 4,963?
8,931 910 9,623 96
9,623
Solve for w.
3,420 / 10 = w
342
Write the following number in expanded notation as the sum of products.
7,906,207
(7 x 1,000,000) + (9 x 100,000) + (6 x 1,000) + (2 x 100) + (7 x 1)
Round the following number to the nearest hundred.
19,229
19,200
Which of the following numbers has a 6 that is 1/100 of the value of the 6 in 6,751?
621 6,000 763 106
763
Which of the following numbers has a 4 that is one hundred times the value of the 4 in the number 6,743?
4,319 9,410 9,143 96.4
4,319
Solve for a.
12 x 105 = a
1,200,000
Write the following number in expanded notation as the sum of products.
4,527.8
(4 x 1,000) + (5 x 100) + (2 x 10) + (7 x 1) + (8 x 0.1)
Select all of the numbers that could be rounded to 900.
887 953 849 949
910 850 967 811
887; 949; 910; 850
Write a whole number which contains a 2 in the thousands place and a 2 in the place that is 1/100 the value of the 2 in the thousands place.
Accept any whole number with a 2 in the thousands place and a 2 in the tens place.
Write a whole number which contains a 5 in the thousands place and a 5 in the place that is one hundred times the value of the 5 in the thousands place.
Accept any whole number with a 5 in the thousands place and a 5 in the hundred thousands place.
Solve for z.
587,000 / 102 = z
5,870
Write the following number in expanded notation as the sum of products.
6,405.29
(6 x 1,000) + (4 x 100) + (5 x 1) + (2 x 0.1) + (9 x 0.01)
Select all of the numbers that could be rounded to 5,000.
4,723 5,499 5,500 4,234
4,901 5,350 4,999 5,050
4,723; 5,499; 4,901; 5,350; 4,999; 5,050
Write a whole number which contains a 7 in the hundred thousands place and a 7 in the place that is 1/100 the value of the 7 in the hundred thousands place.
Accept any whole number that has a 7 in the hundred thousands place and a 7 in the thousands place.
Write a number which contains a 3 in the tenths place and a 3 in the place that is one hundred times the value of the 3 in the tenths place.
Accept any number that has a 3 in the tenths place and a 3 in the tens place.