Math G5 Module 1

In Shaa Allah, what is 80,000 + 3,000 + 600 + 50+ 0.5 written in standard form?

• 83,650.5

• 83, 650.005

• 83,065.05

• 8,605.0005

In Shaa Allah, what is 930,642.07 written in word form?

• Nine million, thirty thousand, six hundred forty-two and seven tenths

• Nine hundred thirty thousand, six hundred forty-two and seven hundredths

• Nine hundred thirty thousand, six hundred forty-two and seven thousandths

In Shaa Allah, what is

(4 × 1,000,000) + (5 × 100,000) + (8 × 1,000) + (7×100) + (3×10) + (9×1) + (4x 0.1) + (8x0.01) + (6x0.001)

in standard form?

• 4,580,739.486

• 4,508,739.486

• 4,058,739.486

• 458,739.486

In Shaa Allah, when you multiply a decimal number by the power of 10,

you move the decimal to the_____________

• right

• left

In Shaa Allah, what is 5.27 x 10

?

• 0.527

• 0.526

• 52.7

• 5270

In Shaa Allah, when you multiply a decimal number by 100,

you move the decimal to the_____________

• right two places

• left two places.

In Shaa Allah, what is 98.456 x 100

?

• 9845.6

• 9.8456

• 0.98456

In Shaa Allah, when you multiply a decimal number by 1000,

you move the decimal to the________

• right three places

• left three places.

In Shaa Allah, what is 0.042 x 1000

?

• 0.0042

• 0.42

• 4.2

In Shaa Allah, when you divide a decimal number by the power of 10,

you move the decimal to the_____________

• right

• left