Problem

Subtraction Practice for Grade 2

TypeProblem

GradeGrade 2

SubjectMath

Duration55 min

Rating★ 5

About this preparation

Problem statement

Solve the subtraction problem: 47 - 19 = ?

Hints for explaining

Reveal hints gradually — first let the child think on their own.

Hint 1

Break 19 into 10 and 9.

Hint 2

Subtract 10 from 47 first.

Hint 3

Then subtract 9 from the result.

Step-by-step solution

47 - 19 = 47 - 10 - 9 = 37 - 9 = 28. So, the answer is 28.

Answer

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Frequently asked questions

The problem shows not just the answer but the step-by-step logic of the solution. The child learns to reason rather than memorize a ready result.

They are step-by-step nudges that can be revealed gradually. First the child tries on their own, and a hint helps them get going without giving away the answer.

The step-by-step solution is written in plain language — you can go through it together with your child. And a Mathema tutor will explain the topic systematically and pick similar problems.