The general form of 456 is
A. (4 × 100) + (5 × 10) + (6 × 1)
B. (4 × 100) + (6 × 10) + (5 × 1)
C. (5 × 100) + (4 × 10) + (6 × 1)
D. (6 × 100) + (5 × 10) + (4 × 1)
456 = 4 × 100 + 5 × 10 + 6 × 1
Hence, the correct answer is A.
Question 4
The expanded form of the number 9578 is (A) 9 × 10000 + 5 × 1000 + 7 × 10 + 8 × 1 (B) 9 × 1000 + 5 × 100 + 7 × 10 + 8 × 1 (C) 9 × 1000 + 57 × 10 + 8 × 1 (D) 9 × 100 + 5 × 100 + 7 × 10 + 8 × 1
Write each of the following decimals.
(a) (b)
(c) (d)
(e)