No. 5x7 is 35.
False
1x7=7 2x7=14 3x7=21 4x7=28 5x7=35 5x7=42 7x7=49
False
true
It is extremely difficult to prove things which are not true.
128
It Equals 28. If You Do 7x4 It Will Say 28.
40-n equals 28 = 12
112
30. 28 x 30 = 840
28 = 1 x 28, 2 x 14, 4 x 7.
7x4 equals 28.