Doubles 1 apart-fri-gr.3

Doubles 1 apart-fri-gr.4

X2 multiplication mental math strategy current

Subtract bridge 10 8 thurs.-gr.4

6,8, 3, 4, 0,1,10x5 9 2multiplicationcurrent

X5, 9 2 multiplication current

Subtract bridge 10 8 -addition -fri-gr.3

0,1,10x add subcurrent

6,add,sub current

Subtract bridge 10 8 thurs.-gr.3

0,1,10x59 2multiplicationcurrent

Subtract bridge 10 8 -addition -fri-gr.4