OEF Fractions --- Introduction ---

This module actually contains 25 exercises on fractions.

Correspondance equality 3

Correspondance equality 4

Correspondance equality 5

Correspondance inverse 3

Correspondance inverse 4

Correspondance inverse 5

Equality construct 10

=

Equality construct 4

=

Equality construct 5

=

Equality construct 6

=

Equality construct 8

=

Equal fractions Ia

,
=

Equal fractions Ib

,
=

Equal fractions Ic

,
=

Equal fractions IIa

,
=
=

Equal fractions IIb

,
=
=

Equal fractions IIIa

,
=
=
=

Equal fractions IIIb

,
=
=
=

Guided addition

Missing denominator

=

Missing denominator inverse

= 1

Missing denominator sum

= 1

Missing numerator

=

Missing numerator inverse

= 1

Missing numerator sum

= 1
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