Resolve:

	5	55	78	123
10 X	50
100 X
100 X

Resolve: 5 x 100 = ------------ 10 x 10 = ------------ 55 x 100 = ----------- 23 x 100 = -----------

Resolve: --------- x 10 = 770 --------- x 1000 = 999000 --------- x 100 = 6500 --------- x 10 = 100

                                             

Resolve: 10 + 10 + 10 + 10 = 4 x 10 =  40 1000 + 1000 + 1000 + 1000 + 1000+ 1000 = --------------- 1000+ -------- + ------- = ------- x 1000 = 3 x 10 = 3000 100 + 100 + 100 + 100 + 100 + 100 + 100 = ----------------

                                                                     

                                              

Resolve: 500 = 5 x 100 10 = ---------------------- 9990 = ------------------ 70 = --------------------- 9000 = ------------------ 600 = -------------------- 23000 =

Resolve: -------------------- x 6 = 600 ----------------- x 999 = 9990 12 x ------------------- = 120 10 x ------------------- = 100 550 x 1000 = ----------------

Resolve: 30 + 30 = -------- x ---------- = ---------- 200 + 200 = ---------- x ---------- = ---------- 10 + 10 = ---------- x ---------- = ---------- 1000 + 1000 = ---------- x ---------- = ---------- 60 + 60 + 60 = ---------- x ---------- = ----------