Number & Operations in Base Ten - 5th Grade Math

Card 0 of 2852

Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$3\times10=30$

is in the ones place, so we multiply by .

$6\times1=6$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$7\times\frac{1}{10}=.7$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$3\times\frac{1}{100}=.03$

Then we add the products together.

$\frac{\begin{array}[b]{r}30.00\6.00\ +\ .70\ .03 \end{array}}{ \ \ \space36.73}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$4\times10=40$

is in the ones place, so we multiply by .

$2\times1=2$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$7\times\frac{1}{10}=.7$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$3\times\frac{1}{100}=.03$

Then we add the products together.

$\frac{\begin{array}[b]{r}40.00\2.00\ +\ .70\ .03 \end{array}}{ \ \ \space42.73}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$5\times10=50$

is in the ones place, so we multiply by .

$9\times1=9$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$7\times\frac{1}{10}=.7$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$5\times\frac{1}{100}=.05$

Then we add the products together.

$\frac{\begin{array}[b]{r}50.00\9.00\ +\ .70\ .05 \end{array}}{ \ \ \space59.75}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$6\times10=60$

is in the ones place, so we multiply by .

$8\times1=8$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$4\times\frac{1}{10}=.4$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$3\times\frac{1}{100}=.03$

Then we add the products together.

$\frac{\begin{array}[b]{r}60.00\8.00\ +\ .40\ .03 \end{array}}{ \ \ \space68.43}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$7\times10=70$

is in the ones place, so we multiply by .

$1\times1=1$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$2\times\frac{1}{10}=.2$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$4\times\frac{1}{100}=.04$

Then we add the products together.

$\frac{\begin{array}[b]{r}70.00\1.00\ +\ .20\ .04 \end{array}}{ \ \ \space71.24}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$8\times10=70$

is in the ones place, so we multiply by .

$2\times1=2$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$5\times\frac{1}{10}=.5$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$5\times\frac{1}{100}=.05$

Then we add the products together.

$\frac{\begin{array}[b]{r}80.00\2.00\ +\ .50\ .05 \end{array}}{ \ \ \space82.55}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$9\times10=90$

is in the ones place, so we multiply by .

$9\times1=9$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$2\times\frac{1}{10}=.2$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$3\times\frac{1}{100}=.03$

Then we add the products together.

$\frac{\begin{array}[b]{r}90.00\9.00\ +\ .20\ .05 \end{array}}{ \ \ \space99.23}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$1\times10=10$

is in the ones place, so we multiply by .

$2\times1=2$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$8\times\frac{1}{10}=.8$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$4\times\frac{1}{100}=.04$

Then we add the products together.

$\frac{\begin{array}[b]{r}10.00\2.00\ +\ .80\ .04 \end{array}}{ \ \ \space12.84}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$2\times10=20$

is in the ones place, so we multiply by .

$9\times1=9$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$4\times\frac{1}{10}=.4$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$4\times\frac{1}{100}=.04$

Then we add the products together.

$\frac{\begin{array}[b]{r}20.00\9.00\ +\ .40\ .04 \end{array}}{ \ \ \space29.44}$

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Question

What is in expanded form?

Answer

When we write a number in expanded form, we multiply each digit by its place value.

is in the tens place, so we multiply by .

$5\times10=50$

is in the ones place, so we multiply by .

$3\times1=3$

is in the tenths place, so we multiply by $\frac{1}{10}$ .

$2\times\frac{1}{10}=.2$

is in the hundredths place, so we multiply by $\frac{1}{100}$ .

$6\times\frac{1}{100}=.06$

Then we add the products together.

$\frac{\begin{array}[b]{r}50.00\3.00\ +\ .20\ .06 \end{array}}{ \ \ \space53.26}$

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Question

Fill in the blank with the correct sign:

__________

Answer

because of the digit in the thousandths place. which makes

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Question

$3.04+6.02\times 3-0.16=$

Answer

No explanation available

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Question

Which of the following equivalency relations is TRUE?

Answer

No explanation available

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Question

Fill in the blank with the correct sign.

__________

Answer

because of the digit in the thousandths place. which makes

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Question

Fill in the blank with the correct sign.

__________

Answer

because of the digit in the thousandths place. which makes

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Question

Fill in the blank with the correct sign.

__________

Answer

because of the digit in the thousandths place. which makes

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Question

Fill in the blank with the correct sign.

__________

Answer

because of the digit in the thousandths place. which makes

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Question

Fill in the blank with the correct sign.

__________

Answer

because of the digit in the thousandths place. which makes

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Question

Fill in the blank with the correct sign.

__________

Answer

because of the digit in the thousandths place. which makes

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Question

Fill in the blank with the correct sign.

__________

Answer

because of the digit in the thousandths place. which makes

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