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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 February 05 2026
08:56:10 PM
Thursday February 05 2026
08:56:10 PM
Flip Answers
1)   97 * 103 =          
2)   397 * 403 =          
3)   92 * 108 =          
4)   298 * 302 =          
5)   292 * 308 =          
6)   291 * 309 =          
7)   194 * 206 =          
8)   193 * 207 =          
9)   92 * 108 =          
10)   103 * 97 =          
11)   92 * 264 - 92 * 64 =          
12)   45 * 250 - 50 * 45 =          
13)   55 * 275 - 55 * 75 =          
14)   151 * 84 - 84 * 51 =          
15)   40 * 242 - 42 * 40 =          
16)   69 * 59 + 131 * 59 =          
17)   48 * 127 + 48 * 73 =          
18)   67 * 52 + 52 * 33 =          
19)   57 * 152 + 48 * 57 =          
20)   92 * 242 - 42 * 92 =          

Score: ______________   

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