Citation: Forte J and Reeve R (2015). Patterns of response times for enumeration, number comparison, addition and subtraction are different for symbolic and non-symbolic stimuli.. Conference Abstract: ...

Twenty-four first-grade children were asked to write number sentences and select appropriate alternative number sentences for addition and subtraction word problems. Responses were qualitatively ...

Primary Resources > KS1 Maths A fun series, featuring presenter Rodd, who uses rhymes and songs to help children with counting numbers, addition and subtraction.

In this KS2 Maths article you'll find out how to use mental methods when doing addition and subtraction in your head. We also have KS2 Maths videos, a quiz and lots of examples.

Korean children's ability to solve addition problems with sums of 10, single-digit addition problems with sums between 10 and 18, and single-digit subtraction problems with minuends between 10 and 18 ...

Explains the concept of zero in mathematics, emphasizing its role as a number that represents the empty set. It illustrates how zero is used in addition and subtraction, showing that adding or ...

In the new study, a team led by Dr Scarlett Howard, first taught their bees to recognise colours as symbols for either addition or subtraction. Specifically, blue meant “more” and yellow meant ...

The analysis has indicated that a considerable number of candidates could not perform correct operations related to fractions. They tended to confuse fraction concepts with whole number concepts. For ...

In recent months the phrase "addition by subtraction" seems to be seeing heavy use by sports analysts. First and foremost, this phrase makes absolutely no sense whatsoever.