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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 March 06 2026
12:19:19 PM
Friday March 06 2026
12:19:19 PM
Flip Answers
1)   408 * 392 =          
2)   293 * 307 =          
3)   192 * 208 =          
4)   206 * 194 =          
5)   290 * 310 =          
6)   310 * 290 =          
7)   209 * 191 =          
8)   299 * 301 =          
9)   306 * 294 =          
10)   295 * 305 =          
11)   260 * 39 - 60 * 39 =          
12)   35 * 275 - 35 * 75 =          
13)   61 * 69 + 139 * 69 =          
14)   32 * 262 - 62 * 32 =          
15)   167 * 67 - 67 * 67 =          
16)   69 * 80 + 80 * 31 =          
17)   65 * 79 + 79 * 35 =          
18)   147 * 33 + 33 * 53 =          
19)   72 * 50 + 72 * 50 =          
20)   44 * 32 + 32 * 56 =          

Score: ______________   

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