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Mathematics
Grade-2
Easy
Question
Choose the equation which describes the array.
5 + 5 + 5 + 5 = 20
5 + 5 + 5 = 15
2 + 2 + 2 + 2 + 2 = 10
7 + 7 = 14
Hint:
An array is a group of object, pictures or numbers arranged in columns and rows.
The correct answer is: 5 + 5 + 5 + 5 = 20
An array is a group of object, pictures or numbers arranged in columns and rows. Here there are 4 rows and 5animal in each row or 5columns and 4animal in each row. Thus,5 + 5 + 5 + 5 = 20 satisfies the equation.