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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

Monday February 16 2026
10:42:25 PM
Monday February 16 2026
10:42:25 PM
Flip Answers
1)   206 * 194 =          
2)   208 * 192 =          
3)   402 * 398 =          
4)   404 * 396 =          
5)   205 * 195 =          
6)   395 * 405 =          
7)   408 * 392 =          
8)   307 * 293 =          
9)   391 * 409 =          
10)   291 * 309 =          
11)   42 * 51 + 58 * 51 =          
12)   166 * 35 - 35 * 66 =          
13)   91 * 174 - 91 * 74 =          
14)   26 * 149 - 26 * 49 =          
15)   37 * 270 - 37 * 70 =          
16)   96 * 259 - 96 * 59 =          
17)   57 * 245 - 45 * 57 =          
18)   46 * 92 + 154 * 92 =          
19)   31 * 241 - 31 * 41 =          
20)   66 * 41 + 66 * 59 =          

Score: ______________   

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