Mathematics Call up (Tatiyonna G)

Circumference

100

If the radius on the circle is 12 what is the circumference?

C=24 pi

200

If the diameter of the circle 8 what is the radius?

4

300

What is a radius compared to a diameter?

1/2

Decimals

100

What is 10.7 as a fraction?

107/10

200

What is 13.6 + 12.8?

What is 13.6 + 12.8?24.4

300

What is 0.7 x 0.9?

0.63

Equivalent Ratios

100

Are these ratios equivalent?

1 : 7

2 : 14

Yes

200

Are these ratios equivalent?

2 : 8

4 : 9

No

300

Are these ratios equivalent?

3 : 10

5 : 12

No

Vocabulary

100

The result of Multiplication.What is the definition of the word product?

The result of Multiplication.

200

The result of Division.What is the definition of the word Quotient?

The result of Division.

300

What is an Absolute value?

What is an Absolute value?The positive side of any number.

Opposite numbers

100

What is the opposite of -3

3

200

What is the opposite of 54?

-54

300

what is the opposite of 42?

-42