Class 1

Addition & Subtraction (Within 20) question bank (Mathematics)

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Q1.

Rohan has $7$ red balls. His sister gave him $5$ green balls. How many balls does Rohan have in total?


(A)
$10$
(B)
$11$
(C)
$12$
(D)
$13$
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Q2.

In the chapter 'Addition & Subtraction (Within 20)', which statement is mathematically correct regarding Addition Facts?


(A)
Mathematical rules change randomly
(B)
The basic principles of Addition Facts follow standard arithmetic and geometric properties
(C)
Zero cannot be used in arithmetic operations
(D)
Units are not required in measurement
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