Subtract: 4 - 6

What is 4 - 6?
What is 4 minus 6?
Subtraction 5 6 7 8 9
7 5-7 = -2 6-7 = -1 7-7 = 0 8-7 = 1 9-7 = 2
8 5-8 = -3 6-8 = -2 7-8 = -1 8-8 = 0 9-8 = 1
9 5-9 = -4 6-9 = -3 7-9 = -2 8-9 = -1 9-9 = 0
10 5-10 = -5 6-10 = -4 7-10 = -3 8-10 = -2 9-10 = -1
11 5-11 = -6 6-11 = -5 7-11 = -4 8-11 = -3 9-11 = -2
Subtraction 4.1 4.2 4.3 4.4 4.5 4.6
6.1 4.1-6.1 = -2 4.2-6.1 = -1.9 4.3-6.1 = -1.8 4.4-6.1 = -1.7 4.5-6.1 = -1.6 4.6-6.1 = -1.5
6.2 4.1-6.2 = -2.1 4.2-6.2 = -2 4.3-6.2 = -1.9 4.4-6.2 = -1.8 4.5-6.2 = -1.7 4.6-6.2 = -1.6
6.3 4.1-6.3 = -2.2 4.2-6.3 = -2.1 4.3-6.3 = -2 4.4-6.3 = -1.9 4.5-6.3 = -1.8 4.6-6.3 = -1.7
6.4 4.1-6.4 = -2.3 4.2-6.4 = -2.2 4.3-6.4 = -2.1 4.4-6.4 = -2 4.5-6.4 = -1.9 4.6-6.4 = -1.8
6.5 4.1-6.5 = -2.4 4.2-6.5 = -2.3 4.3-6.5 = -2.2 4.4-6.5 = -2.1 4.5-6.5 = -2 4.6-6.5 = -1.9
6.6 4.1-6.6 = -2.5 4.2-6.6 = -2.4 4.3-6.6 = -2.3 4.4-6.6 = -2.2 4.5-6.6 = -2.1 4.6-6.6 = -2