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 Purely Amateur Attempt at Comparing the WIAT-III and WJ III Math Tests

Table Comparing the WIAT-II Numerical Operations Test Items to the WJ III Calculations Test Items

Concept

WIAT-II

WJ III

Number discrimination

1, 2

 

Identifying missing number in rote count

3

 

Writing Single and double digit numbers

4, 5

A, B (unscored)

Counting to 8 by rote

6

 

Writing number to correspond with rote counting

7

 

Addition - basic facts

8, 9, 11

1, 2, 3, 4, 5

Subtraction - basic facts

10, 12

6, 7, 8, 9, 10, 11

Addition - multi-digits - no renaming

13

 

Subtraction - multi-digit - no regrouping

14

12

Addition - multi-digits - with renaming

15, 17, 27

14

Subtraction - multi-digits - with regrouping

16, 18, 19

18

Subtraction - with regrouping using decimals

20, 31

 

Multiplication - basic facts

21, 22

13, 16

Multiplication - multi-digit and single digit

23

17, 19

Division - basic facts

24

15

Division - using single digit divisor -no regrouping

25

 

Division - using single digit divisor - with regrouping

26

 

Addition - using single digit decimals

28

 

Subtraction of simple fractions with common denominators

29

20, 23

Subtraction of simple fractions with different denominators

30

 

Multiplication - multi-digits

32

 

Multiplication - simple fractions

33

 

Division - using multi-digits - with regrouping

34

21, 22, 24

Adding mixed numbers with different denominators

 

25, 27

Calculating with exponents

35, 36, 52

 

Multiplication - using decimals

37

26

Calculating square root

38

 

Calculating cube root

 

31

Addition of negative integers

39

 

Addition of mixed sign integers

 

28

Multiplication of mixed sign integers

 

29

Calculating percent

40, 51

34

Division - using simple fractions

41

30

Solving simple algebraic equations

42, 43, 49

 

Calculating pi

44

 

Multiplication of simple fractions and whole numbers

45

 

Division of simple fraction by whole number

46

 

Calculating after applying order of operations

47

 

Division with decimals

48

 

Solving complex (x & y) algebraic equations

50

32

Solving complex quadratic equations

 

33

Calculating square root of exponents

53

 

Using basic geometry

54

 

Solving algebraic fraction with signs and exponents

 

35

Division of mixed numbers

 

36

Solving Logarithmic equation

 

37

Simplifying radicals

 

38

Calculating square root of decimal

 

39

Calculus (derivative)

 

40

Trigonometry

 

41, 45

Slope/intercept

 

42

Determinant

 

43

Integral

 

44