Powers of 10
Write the number in standard form:
102
100
The value of the circled 5 is _______
a. 5 ten thousands
b. 5 ones
c. 5 hundred thousands
a. 5 ten thousands
3 km = ______ m
3,000 m
Mr. Mac runs 11 kilometers. What is the distance Mr. Mac runs in meters?
11,000 m
Write your answer in standard form:
5,100 x 102
510,000
Write the number in exponential form:
1,000,000
106
The value of the underlined 2 is _______
a. 2 hundreds
b. 2 ones
c. 2 ten thousands
b. 2 ones
876 cg = ______ mg
8,760 mg
John rode 2 kilometers on his bike. His sister Sally rode 3,000 meters on her bike. Who rode the farthest?
2 x 1,000 = 2,000 m
Sally
Write your answer in standard form:
510 x 104
5,100,000
Write the number as a multiplication expression:
10,000
10 x 10 x 10 x 10
The value of the circled 5 ______ equals the value of the underlined 5.
a. multiplied by 10
b. divided by 10
c. multiplied by 100
a. multiplied by 10
4,345 m = _______ mm
4,345,000 mm
The label on a water bottle shows the capacity of the bottle is 50 centiliters. What is the capacity of the bottle in milliliters?
500 mL
Write your answer in standard form:
51,000 / 103
51
Answer the problem in standard form:
40 x 104
400,000
The value of the circled 2 ______ equals the value of the underlined 2.
a. multiplied by 100
b. divided by 100
c. divided by 10
b. divided by 100
8 kL = _________ mL
Mr. Jordan weighs his backpack for an experiment. The weight of the backpack is 15 grams 51 milligrams. What is the weight of the backpack in milligrams?
15 x 1,000 = 15,000
15,000 + 51 = 15,051 milligrams
Write your answer in standard form:
51,000,000 / 104
5,100
Answer the problem in exponential form:
10,000 / 10
103
Which number has a digit 7 with the same value as the digit 7 when 74,340 is divided by 10?
a. 96,972
b. 72,167
c. 57,290
c. 57,290
35 kg 61 g = _________ g
35,061 g
Mary buys a reel of thread for sewing. There are 10 m of thread on the real. She uses 210 cm. How much is left on the reel in centimeters?
10 m = 1,000 cm
1,000 - 210 = 790 cm
Write your answer in standard form:
510,000,000 / 102
5,100,000