Số thập phân

Which is greater: 3.45 or 3.54?

• 3.54

• 3.45

• 3.50

• 3.60

What is 2.5 + 3.7?

• 6.5

• 7.0

• 5.2

• 6.2

Calculate 4.2 × 3.1.

• 11.50

• 14.10

• 13.02

• 12.32

If you divide 6.4 by 0.8, what is the result?

• 7.2

• 9.0

• 6.0

• 8.0

Read the decimal number: 5.678.

• five point six eight

• five point six seven

• five point six seven eight

• five point seven eight

Which is smaller: 0.75 or 0.57?

• 0.57

• 0.80

• 0.50

• 0.75

What is the sum of 1.2 and 2.8?

• 4.5

• 5.0

• 4.0

• 3.5

Multiply 0.6 by 0.5.

• 0.4

• 0.3

• 0.1

• 0.2

What is 9.0 divided by 3.0?

• 4.5

• 3.0

• 2.0

• 6.0

How do you read the decimal number 7.89?

• seven point eight

• seven point eight nine

• seven and eighty-nine

• seven point eighty-nine