ESOL (math) midterm: vocabulary + decimals, etc.

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823,488,600.2 How many whole numbers are in this number?

expression

A mathematical phrase without an equal sign

expanded form

A way to write numbers that shows the place value of each digit

digit

Any of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9

54.762

Fifty four and seven hundred sixty two thousandths

54.72

Fifty four and seventy two hundredths

54.7

Fifty-four and seven tenths

4.865

Four and eight hundred sixty five thousandths

equals

Has the same value

983.2543

Nine hundred eighty three and two thousand five hundred forty three ten-thousandths

983.25

Nine hundred eighty-three and twenty five hundredths

0.643

Six hundred forty-three thosandths

692.0745

Six hundred ninety two and seven hundred forty five ten-thousandths

0.6

Six tenths

0.6459

Six thousand four hundred fifty nine ten thousandths

difference

The amount that remains after one quantity is subtracted from another, ex. 5 - 3 = 2 ---> two is the ________________

Product

The answer to a multiplication problem.

standard form

The common or usual way of writing a number using digits

2.34

Two and thirty four hundredths

2.3

Two and three tenths

2.3468

Two and three thousand four hundred sixty eight ten-thousandths

true

decimals (decimal numbers) represent fractions (true or false)

false

digits to the left of the decimal point are decimals (true or false)

true

digits to the right of the decimal point are decimals (true or false)

800

eight hundred

.875

eight hundred seventy five thousandths

eighteen

84.5

eighty four and five tenths

84,447

eighty four thousand four hundred forty seven

eleven

11.01

eleven and one hundredth

fifteen

53,009

fifty three thousand nine

www,www,www.#ddd

tenths place (decimal/fractional number) (www,www,www.dddd)

sum

the answer to an addition problem

operation

the skill being performed to solve a mathematical problem (add, subtract, multiply, divide)

false

there can be no more than four digits to the right of the decimal point (true or false)

thirteen

thirty

www,ww#,www.dddd

thousands place (whole number) (www,www,www.dddd)

www,www,www.dd#d

thousandths place (decimal/fractional number) (www,www,www.dddd)

3.303

three and three hundred three thousandths

300

three hundred

362.9

three hundred sixty two and nine tenths

326,992

three hundred twenty six thousand nine hundred ninety two

3,985

three thousand nine hundred eighty five

twelve

12.002

twelve and two thousandths

12,846.15

twelve thousand eight hundred forty six and fifteen hundredths

25,035.09

twenty five thousand thirty five and nine hundredths

two

240

two hundred (and) forty

210

two hundred (and) ten

256,077.81

two hundred fifty six thousand seventy seven and eighty one hundredths

238.6

two hundred thirty eight and six tenths

2,095,146

two million ninety five thousand one hundred forty six

2,044.07

two thousand forty four and seven hundredths

0.008

zero and eight thousanths

7,234.2

Seven thousand two hundred thirty four and two tenths

21.32

Twenty-one and thirty two hundredths

1,094,600.04

one million ninety four thousand six hundred and four hundredths

1,245,658

one million two hundred forty five thousand six hundred fifty eight

Thousandth

one of the equal parts when one whole is divided into 1,000 equal parts

Tenth

one of the equal parts when one whole is divided into 10 equal parts

hundredth

one of the equal parts when one whole is divided into 100 equal parts

1,000

one thousand

1,010

one thousand (and) ten

1,150

one thousand one hundred (and) fifty [eleven hundred fifty]

1,100

one thousand one hundred [eleven hundred]

www,www,ww#.dddd

ones place/units place (whole number) (www,www,www.dddd)

768,021

seven hundred sixty eight thousand twenty one

7,124.92

seven thousand one hundred twenty four and ninety two hundredths

seventeen

17.1

seventeen and one tenth

seventy

600

six hundred

617

six hundred seventeen

6,512,905.15

six million five hundred twelve thousand nine hundred five and fifteen hundredths

0.6

six tenths

0.16

sixteen hundredths

ten

10.572

ten and five hundred seventy two thousandths

www,w#w,www.dddd

ten-thousands place (whole number) (www,www,www.dddd)

www,www,www.ddd#

ten-thousandths place (decimal/fractional number) (www,www,www.dddd)

www,www,w#w.dddd

tens place (whole number) (www,www,www.dddd)

false

0.5 < 0.05 (true or false)

true

0.9532 is less than one. (true or false)

2,016.55 How many whole numbers are in this number?

inverse operations

Operations that undo each other

0.21

Round 0.207 to the nearest hundredth

0.43

Round 0.426 to the nearest hundretdth

0.460

Round 0.45959 to the nearest thousandth

0.57

Round 0.5672 to the nearest hundredth

0.5790

Round 0.5789925 to the nearest ten-thousandth

Round 0.659 to the nearest one

1.0

Round 0.987 to the nearest tenth

Round 12.19 to the nearest whole number

120

Round 123.4 to the nearest ten

133

Round 132.766 to the nearest one

15.00

Round 14.9999 to the nearest hundredth

15,000

Round 14599.12 to the nearest thousand

146.190

Round 146.1898 to the nearest thousandth

1,000

Round 1499.577 to the nearest thousand

18.2

Round 18.156 to the nearest tenth

2.118

Round 2.1184 to the nearest thousandth

23.2

Round 23.24 to the nearest tenth

4.00

Round 3.99999 to the nearest hundredth

34.7

Round 34.672 to the nearest tenth

38.9235

Round 38.923468 to the nearest ten-thousandth

5.0

Round 4.966 to the nearest tenth

42.8

Round 42.8009 to the nearest tenth

46.0

Round 46.03 to the nearest tenth

56.8448

Round 56.844847 to the nearest ten-thousandth

67.60

Round 67.5999 to the nearest hundredth

place value

The value given to a digit by its place in the number, ex. 54 --> the 5 is in the tens place, so it has a value of 50

factor

The whole numbers that are multiplied to get a product

13.76

Thirteen and seventy-six hundredths

35.46

Thirty five and forty six hundredths

35.463

Thirty five and four hundred sixty three thousandths

35.4609

Thirty five and four thousand six hundred nine ten-thousandths

3.76

Three and seventy six hundredths

3.28

Three and twenty eight hundredths

3.287

Three and two hundred eighty seven thousandths

3.2871

Three and two thousand eight hundred seventy one ten-thousandths

estimate

To find a number close to an exact amount, it tells about how much or about how many

Round

To find the nearest value of a number based on a given place value.

divide

To separate into equal groups and find the number in each group or the number of groups

24.764

Twenty four and seven hundred sixty four thousandths

21.324

Twenty one and three hundred twenty four thousandths

0.22