CBA 3 Review Flashcard

Front

What is the value of the digit 7 in the number 3,175.02?

Back

The value of the digit 7 is (7 × 10) = 70.

Front

How many weeks are there in one year?

Back

There are 52 weeks in one year.

Front

How do you calculate the total number of weeks in 37 years?

Back

Multiply the number of weeks in a year (52) by the number of years (37): 52 × 37 = 1,924 weeks.

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts that are mirror images of each other.

Front

How many lines of symmetry does a square have?

Back

A square has 4 lines of symmetry.

Front

If Emma starts with 12 cups of flour and needs a total of 28.3 cups, how much more flour does she need?

Back

She needs to add 16.3 cups of flour (28.3 - 12 = 16.3).

Front

What is the total number of pens Carson bought if he bought 5 boxes with 45 pens in each?

Back

Carson bought 225 pens (5 × 45 = 225).

Front

What is the formula to find the total number of items when given the number of boxes and items per box?

Back

Total items = Number of boxes × Items per box.

Front

What is the value of the digit 3 in the number 3,175.02?

Back

The value of the digit 3 is (3 × 1,000) = 3,000.

Front

What is the value of the digit 1 in the number 3,175.02?

Back

The value of the digit 1 is (1 × 100) = 100.