Addition & Subtraction, Day 3

Write the number in standard form.

5 tens, 3 thousands, 9 ones, 4 ten-thousands

Write the number in standard form.

6 ten-thousands, 5 hundreds, 2 tens, 8 thousands

What is the standard form of the number shown in expanded notation?

(7 x 10,000) + (5 x 1,000) + (3 x 10) + (2 x 1)

• 7,532

• 75,320

• 75,032

• 70,532

Which choice correctly shows the number 18,065 in expanded notation?

• (1 x 10,000) + (8 x 1,000) + (6 x 100) + (5 x 1)

• (18 x 10,000) + (6 x 100) + (5 x 1)

• (1 x 10,000) + (8 x 1,000) + (6 x 10) + (5 x 1)

• (1 x 10,000) + (8 x 1,000) + (6 x 1) + (5 x 1)

What is the standard form of the number shown in expanded notation?

(3 x 10,000) + (2 x 1,000) + (9 x 100) + (5 x 1)

• 32,905

• 3,295

• 30,295

• 32,095

578 + 342 =

Mathematical Equivalence

ON

604 - 285 =

Mathematical Equivalence

ON