Single Digit x Single Digit
4 x 4=
16
10 X 2=20
20
10x 10
100
5 x ?= 15
3
12 x 3=
36
20 x 10
200
6 x 4 = ?
24
? x?=100
50 x 2, 25 x 4, 20 x5,
15x15
225
8 x 5 =
40
40 x 5=
200
30 x 62
1860
? x ?= 20
5 X 4
32 x 4
128
? x ? = 2500
50 x 50,