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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

Thursday November 20 2025
06:40:16 PM
Thursday November 20 2025
06:40:16 PM
Flip Answers
1)   296 * 304 =          
2)   98 * 102 =          
3)   203 * 197 =          
4)   109 * 91 =          
5)   107 * 93 =          
6)   302 * 298 =          
7)   295 * 305 =          
8)   310 * 290 =          
9)   297 * 303 =          
10)   302 * 298 =          
11)   22 * 246 - 22 * 46 =          
12)   77 * 44 + 56 * 77 =          
13)   27 * 62 + 62 * 73 =          
14)   148 * 25 + 25 * 52 =          
15)   257 * 39 - 57 * 39 =          
16)   35 * 25 + 75 * 35 =          
17)   243 * 51 - 43 * 51 =          
18)   144 * 90 - 44 * 90 =          
19)   53 * 48 + 48 * 147 =          
20)   171 * 47 - 47 * 71 =          

Score: ______________   

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