1 - Addition 2 digit plus 2 digit
2 - Addition 3 digit by 3 digit
3 - Subtraction 2 digit minus 2 digit
4 - Subtraction borrowing
5 - Multiplication Repeated Addition
6 - multiplying by 9 repeated addition
7 - Multiplication 1 digit by 2 digit
8 - Multiplying 2 digit by 2 digit
9 - Multiplying by 9s trick
10 - Multiplying by 10s
11 - multiplying by 100s
12 - Multiplying by 1000s
13 - Long Division
14 - Subtracting Fractions
15 - Adding Fractions
16 - Least Common Multiple
17 - Adding Fractions Unlike denominator
18 - Dividing a fraction by a fraction
19 - Multiplying Fractions
20 - cross cancellation
21 - Cross Cancel
22 - Dividing Fractions
23 - Dividing By 10s
24 - Converting decimals to fractions
25 - Converting decimals to fractions hundreth
26 - Converting decimals to fractions thousandths
27 - Adding Mixed Numbers
28 - Subtracting Mixed Numbers
29 - Converting Mixed Numbers to Fractions
