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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

Sunday February 08 2026
07:15:06 PM
Sunday February 08 2026
07:15:06 PM
Flip Answers
1)   304 * 296 =          
2)   308 * 292 =          
3)   406 * 394 =          
4)   98 * 102 =          
5)   195 * 205 =          
6)   191 * 209 =          
7)   405 * 395 =          
8)   402 * 398 =          
9)   308 * 292 =          
10)   301 * 299 =          
11)   68 * 39 + 39 * 32 =          
12)   242 * 65 - 42 * 65 =          
13)   274 * 22 - 22 * 74 =          
14)   63 * 82 + 137 * 82 =          
15)   252 * 94 - 94 * 52 =          
16)   68 * 28 + 28 * 132 =          
17)   170 * 70 - 70 * 70 =          
18)   28 * 156 - 28 * 56 =          
19)   160 * 71 - 60 * 71 =          
20)   244 * 96 - 44 * 96 =          

Score: ______________   

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