| INEW Math: http://www.inew.com | Subject: Advanced multiplication skills | Skill : Commutative law in 2 number multiplication |
| Name: ________________________________ | Grade: 4 | Date: ________________________________ |
| Start time: ________________________________ | Finish time: ________________________________ | Elapsed time: ________________________________ |
| [1] | 15 | x | 8 | x | 10 | = | 10 | x | 8 | x | = |
| [2] | 16 | x | 1 | x | 5 | = | 5 | x | 1 | x | = |
| [3] | 6 | x | 3 | x | 16 | = | 16 | x | 3 | x | = |
| [4] | 16 | x | 13 | x | 3 | = | 3 | x | 13 | x | = |
| [5] | 2 | x | 7 | x | 13 | = | 13 | x | 7 | x | = |
| [6] | 6 | x | 14 | x | 3 | = | 3 | x | 14 | x | = |
| [7] | 18 | x | 15 | x | 15 | = | 15 | x | 15 | x | = |
| [8] | 9 | x | 14 | x | 12 | = | 12 | x | 14 | x | = |
| [9] | 20 | x | 13 | x | 18 | = | 18 | x | 13 | x | = |
| [10] | 16 | x | 1 | x | 15 | = | 15 | x | 1 | x | = |