Multiplication by Deva

Learning intention:W.A.L.T-multiply numbers up to 100.
Success Criteria:I know I am successful when I can multiply skip counting,doubles and repeated addition.


Problems:How many marbles are there altogether?                       1)  2 children had 10 marbles each=20  
 2,4,6,8,10,12,14,16,18,20= I skip counted by 2 10 times.

2)Poppy, Sam and Emma have five marbles each. How many marbles do they have altogether?  15
I know its 15 because I skip counted by five's- 5,10,15.
I multipllied- 5x3=15           
3)Bently ate 3 packets of biscuits. There are ten biscuits in each packet. 30 
I know its 30 because I multiplied-10x3=30. 
I skip counted by my ten's-10,20,30