Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = _ - 3, 6 + 6 = _.
A set of flashcards to use when working with the addition strategy 'Making Ten'.
An 82-slide PowerPoint presentation containing a variety of quick warm-up activities.
A PowerPoint providing a series of warm-up activities for Grade 1 students across the mathematics curriculum.
Build number sense skills with this set of 40 task cards.
Build number sense skills with this set of 20 task cards.
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.