Decimals

Put them in order from least to greatest 3.25, 5.1, 6.6, 7.0, 5.3

• 3.25,5.1,6.6,7.0,5.3
• 5.1,7.0,5.3,6.6,3.25
• 5.3,7.0,6.6,5.1,3.25
• none of the above 

7.9 + 18.72

• 2662
• 26.62
• 1
• 25.62

Find the sum 3.35 + 1.4 + 3.65

• 8.9
• 8.22
• 8.43
• 8.4

0.835 - 0.423

• 0.418
• 0.412
• 0.512
• 0.402

16.3 - 4.156

• 12.244
• 12.454
• 12.144
• 13.144

4 x 0.03

• 12
• 0.12
• 120
• 0.012

0.2 x 0.8

• 16
• 0.16
• 0.016
• 1.6

A sheet of printer paper is 8.5 inches by 11 inches.  What is the area of the paper?  (Hint: Use area = length times width).

• 935 sq in
• 93.5 sq in
• 19.5 in
• 17.0 sq in

Which number shows seventy-three hundredths in decimal form?

• 7,300
• 7.3
• 0.73
• 0.073

What is another way to write 45.009?

• forty-five and ninety thousandths
• forty-five and nine tenths
• forty five and nine thousandths
• forty-five and nine hundredths