'Tidy number' presentation slideshows

Multiplication and division

Multiplication and division . strategies. In this unit we look at a range of strategies for solving multiplication and division problems with whole numbers with a view to students anticipating from the structure of a problem which strategies might be best suited.

719 views • 30 slides

Algebraic thinking

341 views • 21 slides

Adding in Parts

Adding in Parts. I am learning to add by splitting numbers into parts. Example : 8 can be split into. or 3 and 5. 1 and 7. or 4 and 4. or 2 and 6. SAMPLE PROBLEM. Andrew has picked 28 cherries. He picks 5 more cherries. How many cherries has he picked in total?.

211 views • 11 slides

Cross Products

Cross Products. I am learning to multiply multi-digit whole numbers. 37 X 28 = ?. Before starting this lesson make sure you are confident with the lesson Paper Power (for multiplication). There are 17 rows with 32 counters in each row. How many counters are there in total?. 17 X 32= ?.

172 views • 6 slides