Review of Lessons 9-14

Front

What decimal represents the amount shaded on the models?

Back

1.83

Front

Find the value for c if c + 2 = 10.

Back

8

Front

What is 3/9 + 1/3?

Back

2/3

Front

Which of the following is 12 when rounded to the nearest whole number: 11.23, 11.56, 12.51, 12.64?

Back

11.56

Front

If a number was rounded to 35.7, what could have been the original number?

Back

35.68

Front

What is the definition of a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a dot (decimal point).

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, often to make it simpler or easier to work with.

Front

What is the value of 0.5 + 0.3?

Back

0.8

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the sum of 1/4 and 1/2?

Back

3/4