1 x 104, 2 x 52, 4 x 26, 8 x 13.
5 + 4 x 2 Always do the multiplication/division before addition subtraction. ; mathematical rule. # 5 + 8 = 13
1 x 104 = 104 2 x 52 = 104 4 x 26 = 104 8 x 13 = 104
1 x 8, 2 x 4, 4 x 2, 8 x 1.
15 x 8 = 120 To do more simply using LONG multiplication 15 x 8 80 ( 10 x 8 = 80) 40 ( 5 x 8 = 40) 120 ====
1 x 104 2 x 52 4 x 26 8 x 13
1 x 104, 2 x 52, 4 x 26, 8 x 13.
1 x 104, 2 x 52, 4 x 26, 8 x 13.
~Long multiplication 31 X 13 310 93 = 403 ===== THe answer.
5 + 4 x 2 Always do the multiplication/division before addition subtraction. ; mathematical rule. # 5 + 8 = 13
612 x 8 ------ = 4896
1 x 104 = 104 2 x 52 = 104 4 x 26 = 104 8 x 13 = 104
1 x 8, 2 x 4 = 8
8 X 8
1 x 65, 5 x 13, 13 x 5, 65 x 1.
1 x 8, 2 x 4, 4 x 2, 8 x 1.
15 x 8 = 120 To do more simply using LONG multiplication 15 x 8 80 ( 10 x 8 = 80) 40 ( 5 x 8 = 40) 120 ====