اختبار الكتروني changing values

1
what is the standard form for 3,000,000+500,000+50
2
which of the following shows the numeral "five milliard, four hundred twenty-six thousand" in standard form
3
which of the following represents the number 4,305,082 written in expanded form
4
which is correct way to write the numeral 25,702 in word form
5
which expression decomposes the numeral 50,374 in expanded form
6
which is a compose to [7x10,000] + [2x10] + [4x1]
7
which is the numeral way of writing the number that is composed of 3 ten thousands, 5 hundreds, and 2 ones
8
which is the phrase way of writing the number that is composed of 5 ten thousands, 2 hundreds, 6 tens and 5 ones
9
The numeral 2 milliard, 743 thousand, 562 is equal
10
Decompose the numeral 340,051 using expanded form
11
Compose the numeral [3 x 1,000,000,000] + [2 x 100,000,000] + [5 x 10,000,000] + [4 x 100,000] + [70 x 1,000] + [8 x 1,000] + [6 x 10] + [9 x 1]
12
The standard form for the numeral 16 ten thousands + 5 thousands + 64 tens in standard form