Interactive multiple-choice quiz: اختبار ريفيل

A

True

B

False

C

None of the above

D

The statement is wrong

A

7,000 is 10 times the value of 70,000

B

70,000 is $\frac{1}{10}$ the value of 7,000

C

7,000 is equal to the value of 70,000

D

7,000 is $\frac{1}{10}$ the value of 70,000

A

0.8 is $\frac{1}{10}$ of 0.08: 0.08 is ten \times 0.8

B

0.8 is 100 \times 0.08: 0.08 is $\frac{1}{100}$ of 0.8

C

0.8 is ten \times 0.08: 0.08 is $\frac{1}{10}$ of 0.8

D

0.8 is equal to 0.08

A

$\frac{1}{10}$ of

B

10 times

C

Equal to

D

100 times

A

$\frac{1}{10}$

B

The same as

C

10 times

D

100 times

A

Eight hundred tow

B

Eighty-two hundredths

C

Eight two

D

Eight-two thousands

A

7.45

B

7.045

C

7.450

D

7.405

A

No. he forgot to add "and" after thirty-four

B

Yes. His word form is exactly correct

C

No. the correct form is "thirty-four and eight hundred twenty-one hundredths"

D

Yes. The word "and" is optional

A

<

B

=

C

>

D

None of the above

A

88.5 > 80.5

B

88.5 = 80.5

C

88.5 < 80.5

D

80.5 > 88.5

A

Decimals are compared by counting how many digits they have

B

Both are compared digit by digit, starting with the greatest place value

C

They are not similar at all

D

Whole numbers are compared starting with the least place value

A

15

B

15.5

C

15.6

D

16

A

14.75

B

14.65

C

14.76

D

14.64

A

Between 2.50 and3.49

B

Between 2.00 and2.99

C

Between 3.00 and3.99

D

Between 2.90 and3.09