Mathematics
Grade-3-
Easy

Question

Manya has 70 cakes. She has given 40 cakes to Rahul. The cakes were left____. 

  1. 30
  2. 20
  3. 110
  4. 60

hintHint:

Subtracting two or more numbers results in the total  subtraction of those values combined.

The correct answer is: 30


Here, It is given that Manya has 70 cakes. She gave 40 cakes to Rahul.
We have to find the remaining cakes.
Let the remaining cakes be x.
We have,
Total number of cakes = Number of cakes remaining with her + Number of cakes she gave to Rahul.
Or, 70 = 40 + x
Or, 70 - 40 = x
Or, x = 30
Hence, the correct option is (a).

Total number of cakes = Number of cakes she gave to Rahul + Number of cakes remaining.

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