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Goal: to practice how to make use of distributive property on special numbers, like (A + B) * (A - B) = A*A - B*B, A*C +B*C = (A + B ) *C, A*C - B*C = (A-B) * C

Wednesday April 15 2026
01:23:41 PM
Wednesday April 15 2026
01:23:41 PM
Flip Answers
1)   93 * 107 =          
2)   199 * 201 =          
3)   193 * 207 =          
4)   403 * 397 =          
5)   395 * 405 =          
6)   302 * 298 =          
7)   301 * 299 =          
8)   291 * 309 =          
9)   305 * 295 =          
10)   291 * 309 =          
11)   141 * 52 + 52 * 59 =          
12)   141 * 86 - 86 * 41 =          
13)   26 * 34 + 74 * 34 =          
14)   158 * 41 - 41 * 58 =          
15)   264 * 23 - 23 * 64 =          
16)   51 * 59 + 41 * 51 =          
17)   34 * 74 + 34 * 26 =          
18)   61 * 32 + 32 * 139 =          
19)   21 * 275 - 75 * 21 =          
20)   165 * 96 - 96 * 65 =          

Score: ______________   

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