Search Results For “adding and subtracting”

More quick mental addition of 3-digit numbers and multiples of 100.

More mental addition of 3-digit numbers and multiples of 100.

Estimating if there are enough spiders and webs.

Finding a half and a quarter of a set of objects.

More finding halves and quarters of sets of objects.

Finding one half and one quarter of a set of objects.

More finding halves and quarters of sets of objects.

Finding halves, quarters and thirds of numbers of bees etc..

More finding halves, quarters and thirds.

More finding halves, quarters and thirds - fun colouring.

Program the robot to reach the finish using left, right and forward.

Using bar models to help make number sentences correct. Use of < > and =.