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Math Review (Part 1)

Total questions: 20

Worksheet time: 44mins

Name
Class
Date
1.

True or False

Adding zeros at the end of the decimals does not change the value of a number.

(a)  

2.

True or False

A comma separates the whole numbers from the fractional part of a number.

(a)  

3.

True or False

In properly reading decimals, we read the decimal point as "and".

(a)  

4.

True or False

To compare decimals, we first compare the decimal number's part then the whole number's part.

(a)  

5.

True or False

We can only arrange decimals using the ascending order.

(a)  

6.

Write the word name into decimals.

five and six hundred twenty-one millionths

(a)  

7.

Write the word name into decimals.

seven thousandths

(a)  

8.

Write the word name into decimals.

three hundred and nine hundred sixty-four hundred thousandths

(a)  

9.

Write the word name into decimals.

twenty thousand and forty-two hundredths

(a)  

10.

Write the word name into decimals.

one thousand eight and one ten thousandths

(a)  

11.

In 98.6, 97.34, 98.01, and 97.651, which is the least decimal?

a)

98.6

b)

97.34

c)

98.01

d)

97.651

12.

What is the value of 8 in 271.3483?

a)

8 tenths

b)

8 hundredths

c)

8 thousandths

d)

8 ten thousandths

13.

Which of the following is true?

a)

13.0562 > 13.1254

b)

254.2369 > 254.2300

c)

123.867 < 123.817

d)

43.010 = 43.001

14.

James finished swimming in 10.085 seconds, Kurt in 10.85 seconds, Bryle in 11.01 seconds, and Rye in 10.98 seconds.

Who won the first place?

a)

James

b)

Kurt

c)

Bryle

d)

Rye

15.

James finished swimming in 10.085 seconds, Kurt in 10.85 seconds, Bryle in 11.01 seconds, and Rye in 10.98 seconds.

If they will bw arranged from the slowest swimmer to the fastest swimmer, what rank is Bryle?

a)

First Rank

b)

Second Rank

c)

Third Rank

d)

Fourth Rank

16.

Which of these decimals can be rounded to 48.869?

a)

48.8683

b)

48.8684

c)

48.8689

d)

48.8695

17.

Noberto's height is 161.48 cm. Recto's height is 161.952 cm and Lary's height is 161.05 cm. Arrange their heights from least to greatest.

a)

161.48, 161.05, 161.952

b)

161.05, 161.48, 161.952

c)

161.952, 161.48, 161.05

d)

161.05, 161.952, 161.48

18.

Compare the two mathematical statements.

1. Decimals are rational numbers that represents units divided into ten equal parts.

2. A decimal is any fraction in which the denominator is a power of 10.

a)

The 1st statement is correct while the 2nd statement is incorrect.

b)

The 1st statement is incorrect while the 2nd statement is correct.

c)

Both statements are correct.

d)

Both statements are incorrect.

19.

Compare the two mathematical statements.

1. When a number is rounded off to the nearest whole number, the rounding digit is the digit in the ones place.

2. When a number is rounded off to the nearest hundredths, the result is always a number without a decimal number part.

a)

The 1st statement is correct while the 2nd statement is incorrect.

b)

The 1st statement is incorrect while the 2nd statement is correct.

c)

Both statements are correct.

d)

Both statements are incorrect.

20.

Compare the two mathematical statements.

1. Comma separates the whole numbers from the fractional part of a number.

2. Decimal places are the number of the digits to the left of the decimal point.

a)

The 1st statement is correct while the 2nd statement is incorrect.

b)

The 1st statement is incorrect while the 2nd statement is correct.

c)

Both statements are correct.

d)

Both statements are incorrect.