a multiplication form is repeated addition
nope. Multiplication is a form of addition. Division is a form of subtraction.
1,219,912
Strictly speaking, no, because the identity for addition 0, and the identity for multiplication, 1 are not irrationals.
5.9 = (5 x 1) + (9/10)
6000 + 100 + 20 + 5
a multiplication form is repeated addition
nope. Multiplication is a form of addition. Division is a form of subtraction.
95.417
Expanded form shows a number expanded into a statement involving addition. In this instance:3.062 = 3 + 0.06 + 0.002.
1,219,912
220.02 = 2 × 100 + 2 × 10 + 2 × 0.01
Expanded form shows the number expanded into an addition statement. Therefore, 409,720 is written in expanded form as follows: 400,000 + 9,000 + 700 + 20
Strictly speaking, no, because the identity for addition 0, and the identity for multiplication, 1 are not irrationals.
5.9 = (5 x 1) + (9/10)
(1 x 100) + (2 x 10) + (0 x 1) . (0/10) + (0/100) + (3/1000)
To write a number is expanded form, you first need to divide it by a power of 10 such that the result has a greatest value of units. In this case, we can divide by 10,000,000 to get 8.9415873 We divided by 10,000,000 which is the 7th multiple of 10, or 107, so we need to add this to the decimal value as a multiplication. Thus, the answer to 89415873 in expanded form is 8.9415873x107