1

MIDDLE SCHOOL SCHOLARSHIP CDMath Practice Sessions

2

NUMBER READING

•All numbers up to 1 crore can come through random generation, hence you can say there are 1 crore questions in this practice session.

•Thorough practice of this session will result in guaranteed fluency in number reading for every student.

3

NUMBER READING (SPECIAL NUMBERS)

•More than 150 special number-names have been included in this practice session covering all possible combinations of quarter, half and three-quarter combinations of number-names.

4

NUMBER READING (SPECIAL NUMBERS)

•Randomly generated number (up to 7 digit numbers) will appear each time in this session with randomly ordered place-value boxes for filling place values.

5

ADDITION

•Randomly generated two digit addition is given in this session.

•Students are expected to practice this this session thoroughly to achieve quick and fast additions.

6

ADDITION (REACHING NEXT ROUND NUMBER)

•Here students are expected to reach up to next round number each time by adding appropriate numbers in mind.

•E.g. Operations such as 134 + 6 = 140, 140 + 60 = 200 So 134 + 66 = 200 should be worked out in mind.

7

ADDITION/SUBTRACTIONS (SPECIAL NAMES)

•Additions/subtractions in the form of special number-names are given in this session.

•Students are expected to work out duel mind-process here. First they should visualize the numbers and then do the specified operation.

8

ROMAN NUMBERS

•This session deals with roman numbers and their conversion into decimal.

•A similar session is available that deals with conversion of decimals to roman numbers.

9

DIVISIBILITY TESTS

•A session based on divisibility tests for numbers 2 to 12 is given.

•Students are expected to identify numbers divisible by the given number. A thorough practice of this session will help in many topics.

10

CURRENCY

•Four different practice sessions are available for different operations regarding currency calculations.

•Quick multiplication and additions are warranted here.

11

HOUR – MINUTE - SECOND

•Calculations involving hours-minutes-seconds are presented in this practice session.

•Practice of this session will ensure fluency in base-60 operations.

12

DAY/DATE CALCULATIONS

•Days follow a base - 7 system and months follow base – 12 system.

•Practice of this session will ensure quick calculations of date differences and day on a particular date.

13

METRIC MEASURES

•A thorough practice of mili-centi-deci-meter-deca-hecto-kilo table with randomly generated values.

14

FRACTIONS

•Comparison of fractions, conversion of fractions and simplifying fractions are covered.

15

FRACTIONS

•Comparison of fractions, conversion of fractions and simplifying fractions are covered.