commutative (order) property
7x4
2x7=14double = 4x7= 28
4x7=28(4x7=2x28=56
M.D.A.S rule in Mathematics. Multiplication Division Addition Subtraction. MDAS is order of operation.
You can use the product from 4x7 to find the product of 8x7 by doubling the answer to 4x7. The product of 4x7 is 28 and the product of 8x7 is 56 (28 doubled is also 56).
4x7=28 2(4x7)=2x28=56
You can double the multiplication fact 14 to find 28.
2 x 7 = 14
2x7=14double = 4x7= 28
28
14 x 2=28 and 4 x 7=28
4x7 will give us 28 and a double of 14 will give us 28 so the answer is 14
Double it.
4x7=28(4x7=2x28=56
M.D.A.S rule in Mathematics. Multiplication Division Addition Subtraction. MDAS is order of operation.
For example: 4*7 = 28
You can use the product from 4x7 to find the product of 8x7 by doubling the answer to 4x7. The product of 4x7 is 28 and the product of 8x7 is 56 (28 doubled is also 56).
4x7=28 2(4x7)=2x28=56