Multiply & Divide decimals by a base 10 number
3.12x1000
Round 1.576 to the nearest tenth?
1.6
Write the number Fifty-four and one hundred twenty-six thousandths in standard form.
What is 54.126
Order the following decimals from least to greatest.
66.89
67.91
67.19
66.89
67.19
67.91
Write 10,000 in exponential form
104
4031.2/100
Move the decimal 2 places to the left. The answer is 40.312
Round the decimal to the hundredths place.
128.532
128.53
Write this number in expanded form: 2.356
2x1 + 3x (1/10) + 5x (1/100) + 6x (1/1000)
439.216
439.126
439.612
439.261
439.126
439.216
439.261
439.612
Write the following in standard form:
40.25 x 104
Move the decimal 4 places to the right. 402,500
2456.45 / 1000
You move the decimal 3 places to the left.
Answer:
2.45645
Round 115.376 to the ones place
115
Write this number in unit form?
365.8
3 hundreds, 6 tens, 5 ones, 8 tenths
Is the sentence below true or false?
1.405 > 1.4005
True
1000 X 1000 in exponential form
106
19340 X 10
Move the decimal one place to the right. Since this is a whole number the decimal is at the end of the number.
The answer is 194,400
Round to the nearest tenth
134.78
134.8
758.34
Write this number in word form
Seven-hundred fifty-eight and thirty-four hundredths.
Compare these decimals: < , > , =
9.6 9.60
=
Write the following in standard form:
7200 / 102
7,200 is a whole number so the decimal is at the end. I will move the decimal 2 places to the left.
Answer:
72
580,974
5874 X 1000
Move the decimal 3 places to the right.
Answer:
5,874,000
Round 453.568 to the nearest ten
45
What is the value of the underlined digit?
32,559
2,000
Compare these two numbers using >, <, =
394.285_____328.234
>
Convert 105 centimeters to meters
105cm=____________
then write an equation with an exponent.
conversion: 105cm=1.05m
equation: 105/102 =1.05