Applying and consolidating: Column method for addition and subtraction

Maths

Addition and subtraction

Which column will regrouping occur in in the following equation: 4586 + 4812 = ...

Will regrouping happen in the following equation: 5592 + 3564 = ....

Has Mrs Crane calculated the following equation correctly?

Has Mrs Crane solved the following equation correctly?

Mrs Crane has decided to use partitioning to solve the following equation: 3000 - 2149 = ... from the following options, which is partitioned most efficiently?

Mrs Crane has decided to use partitioning to solve the following equation: 7000 - 3621 = ... from the following options, which is partitioned most efficiently?

Will the answer to the following equation: 3000 - 2149 = ...  be odd or even?

Will the answer to the following equation: 7000 - 3621 = ...  be odd or even?

Will the answer to the following equation: 5000 - 2672 = ...  be odd or even?

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