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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

Friday May 22 2026
07:39:04 PM
Friday May 22 2026
07:39:04 PM
Flip Answers
1)   194 * 206 =          
2)   408 * 392 =          
3)   401 * 399 =          
4)   96 * 104 =          
5)   93 * 107 =          
6)   407 * 393 =          
7)   99 * 101 =          
8)   394 * 406 =          
9)   94 * 106 =          
10)   201 * 199 =          
11)   74 * 154 - 74 * 54 =          
12)   95 * 263 - 95 * 63 =          
13)   73 * 58 + 27 * 58 =          
14)   68 * 165 - 65 * 68 =          
15)   26 * 32 + 32 * 74 =          
16)   51 * 37 + 149 * 37 =          
17)   93 * 63 + 37 * 93 =          
18)   87 * 67 + 33 * 87 =          
19)   168 * 88 - 88 * 68 =          
20)   74 * 83 + 26 * 83 =          

Score: ______________   

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