4th grade Review

Front

Which shape has 2 sets of parallel sides?

Back

Parallelogram: A quadrilateral with opposite sides that are both parallel and equal in length.

Front

Write two hundred forty-two thousand, five in standard form.

Back

242,005: The numerical representation of the number written in words.

Front

What is 1,499 rounded to the nearest thousand?

Back

1,000: When rounding, if the number is less than 500, round down.

Front

A dog’s bowl is 4/5 full of water. The dog’s owner adds another 1/5 bowl of water. The dog drinks 2/5 of the water in the bowl. What fraction of the bowl of water is left?

Back

3/5: After adding and subtracting the fractions, this is the remaining amount.

Front

What is 300,000 + 20,000 + 500 + 90 + 3?

Back

320,593: The sum of the numbers calculated step by step.

Front

What is a parallelogram?

Back

A four-sided figure (quadrilateral) with opposite sides that are parallel and equal in length.

Front

How do you write 50,000 in words?

Back

Fifty thousand: The written form of the number 50,000.

Front

What is the value of the digit 5 in the number 25,678?

Back

5,000: The digit 5 is in the thousands place.

Front

What is the perimeter of a rectangle with length 10 cm and width 5 cm?

Back

30 cm: Perimeter = 2(length + width) = 2(10 + 5).

Front

What is the area of a rectangle with length 8 cm and width 3 cm?

Back

24 cm²: Area = length × width = 8 × 3.