CBSE Class 5 Mathematics — Flashcards for Quick Revision

A: TTh stands for Ten Thousand. It represents the place value position for ten thousands (10,000).

A: Fifteen thousand six hundred forty-seven

A: 23,456 = 20,000 + 3,000 + 400 + 50 + 6 or 2 Ten Thousands + 3 Thousands + 4 Hundreds + 5 Tens + 6 Ones

A: A fraction represents a part of a whole. It is written as a/b where 'a' is the numerator (parts we have) and 'b' is the denominator (total equal parts). For example, 3/4 means 3 out of 4 equal parts.

A: In the fraction 5/8: Numerator = 5 (the top number, showing how many parts we have), Denominator = 8 (the bottom number, showing total equal parts)

A: Equivalent fractions are different fractions that represent the same part of a whole. Example: 1/3 = 2/6 = 3/9 = 4/12. They all show the same amount but with different names.

A: A full turn is when an object rotates completely around and comes back to its starting position. It makes a complete circle. Examples: a minute hand completing one full rotation on a clock, or a giant

A: A half turn is when an object rotates halfway around from its starting position. It is half of a full turn. After a half turn, the object faces the opposite direction from where it started.

A: A quarter turn is one-fourth (1/4) of a full turn. It forms a right angle. When you make a quarter turn, you rotate 90 degrees from your starting position.