Place Value
What is the value of the digit 7 in the number 2,754.8?
700
When you multiply a number by 103, how many places do the digits shift?
3 places to the left
Write 'four and five hundredths' in standard form.
4.05
Round 5.67 to the nearest tenth.
5.7
Convert 25 centimeters to meters. (1m=100cm)
0.25 meters
In the number 3.33, how many times as large is the value of the first 3 compared to the second 3?
10 times as large
What is the value of 3.45×102?
345
Write 23.47 in expanded form using fractions.
2×10+3×1+4×1/10+7×1/100
Round 12.049 to the nearest hundredth.
12.05
Convert 1.5 kilograms to grams. (1kg=1,000g)
1,500 grams
What is the relationship between the tenths place and the hundredths place?
The tenths place is ten times as large as the hundredths place.
What is the value of 75÷103?
0.075
What is the standard form of 5×102+8×10+3×1/100?
580.03
When rounded to the nearest tenth, a number is 8.4. Which of these numbers could be the original number: 8.451 or 8.392?
8.392
Convert 4.5 liters to milliliters. (1L=1,000mL)
4,500 milliliters
How would you write '2 hundredths + 4 thousandths' as a decimal?
0.024
Write an equation using an exponent to show how to change 0.04 to 400.
0.04×104=400
Write the number 'nine hundred seventy-one and twenty-six thousandths' in standard form.
971.026
Round 0.998 to the nearest hundredth.
1.00
A student has 3.2 meters of ribbon. How many centimeters is this?
320 centimeters
In the number 88.88, how does the value of the digit in the tenths place compare to the value of the digit in the hundredths place?
The value of the digit in the tenths place is 10 times as great.
How would you divide 5.2 by 100? Explain the shift of the digits.
5.2 ÷ 100 = 0.052. The digits shift 2 places to the right because 100 is equal to 102.
Write 'three hundred forty-two thousandths' in expanded form using decimals.
3×0.1+4×0.01+2×0.001
A number is rounded to 2.3. Give three possible original measurements that would round to this number.
Possible answers include any number from 2.25 to 2.349 (e.g., 2.251, 2.34, 2.329)
An object weighs 5,400 grams. How many kilograms is this? Write an equation with an exponent to show your work.
5,400 g = 5.4 kg.
Equation: 5,400÷103=5.4