Quiz – Expanded to Standard Form

Perform the activity below by following the instructions on the right. You might have to press a little hard on your mouse to drag the slider up the spike. If you are using a keyboard, after clicking on the blue slider, you can use the Up arrow key on your keyboard to move the slider with ease.

Write the following number from expanded form to standard form;

300,000 + 6,000 + 200 + 40 + 1

Write the following number in expanded form to standard form;

900,000 + 70,000 + 400 + 30 + 6

Write the following number in expanded form to standard form;

700,000 + 20,000 + 80

Write the following number in expanded form to standard form;

300,000 + 30,000 + 7,000 + 60

Write the following number in expanded form to standard form;

10,000,000 + 2,000,000 + 400,000 + 30,000

Write the following number in expanded form to standard form;

(9 x 1) + (2 x 1/10) + (7 x 1/100)

Write the following number in expanded form to standard form;

(8 x 1) + (5 x 1/100) + (9 x 1/1000)

Write the following number in expanded form to standard form;

(4 x 100) + (7 x 10) + (6 x 1) + (6 x 1/10) + (3 x 1/100) + (7 x 1/10,000)

Write the following number in expanded form to standard form;

(2 x 10²) + (9 x 10¹) + (8 x 10º)

Write the following number in expanded form to standard form;

(7 x 10³) + (8 x 10²) + (7  x 10¹) (5 x 10°)