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Details for problem "Number wall sums of whole numbers"

Quickname: 8704

Suitable for grades: Grade 2, Grade 3, Grade 4, Grade 5, Grade 6


In the number wall missing sums have to be added.



This is a classic number wall problem, where positive natural numbers are summed up ascending through the wall.

The number for each brick is formed by adding the numbers in the brick left below and right below the brick. Some bricks are left blank - these have to be filled in with the correct number. Depending on whether both values below an empty box are given, this may be an addition or a subtraction problem.

The number range for the numbers occuring in the number wall can be specified. The wall height is selectable.

Topics: Arithmetic, Basic-Arith, Whole Nmb

Tags: Addition, Subtraction

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Customization options for this problem

ParameterPossible values
Number of problems1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Number range20, 30, 40, 50, 100, 200, 500, 1000, 10000, 100000
Height of wallthree, four

Similar problems

RemarkDescriptionName and direct link
variant with numbers with decimalsIn a number wall, blanks have to be filled in with decimal numbers.Number wall sums of decimal numbers
variant with numbers from the times tablesIn a number wall, products from the times tables 1-10 are to be filled in.Number wall times table products
similar, but with units of measurementFill in the blank boxes in the pyradmid of units of measurement.Number wall with physical quantities

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