Уроки математики и физики (RU + UA)

среда, 2 ноября 2016 г.

Test 1. Eventual decimal fractions

Before proceeding to the solution of examples and problems be sure to read the theoretical part of the lesson 

Eventual decimal fractions

 1. That is the value of the underlined digit in each number:
0.82

 а8/10;        b2/10;     
 c8/100;      d)  2/100.

 2. That is the value of the underlined digit in each number:
0.9   

 а0/100;      b)  9/10;     
 c0/10;        d9/100.

 3. That is the value of the underlined digit in each number:
7.89

 а)  8 units;      b)  70;     
 c)  7 units;      d)  8.

 4. That is the value of the underlined digit in each number:
17.826  

 а)  8/10;        b7/10;     
 c8/100;      d2/100.

 5. That is the value of the underlined digit in each number:
106.97

 а9/10;       b)  7/100;     
 c9/100;     d7/10.

 6. That is the value of the underlined digit in each number:
0.307  

 а8/100;       b7/10;     
 c)  7/1000;     d0/100.

 7. That is the value of the underlined digit in each number:
0.428

 а4/100;      b2/10;     
 c8/10;        d)  2/100.

 8. That is the value of the underlined digit in each number:
15.37

 а)  5;      b)  10;     
 c)  1;      d3/10.

 9. That is the value of the underlined digit in each number:
78.526

 а)  2/100;      b5/10;     
 c5/100;      d2/10.

10. That is the value of the underlined digit in each number:
836.704

 а4/100;      b0/10;     
 c)  0/100;      d7/100.

11. In 92.609, the number 6 is in which place?

 а6;             b6/1000;     
 c6/100;      d)  6/10.

12. Restate  27/16  as a decimal.

 а)  2.43;          b)  2.4375;     
 c)  0.4375;      d)  2.475.

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