Home E-C Dict C-E Dict Online Tools Recipe

Math Main Page => Exercises - Math III    
 

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

Tuesday April 21 2026
09:09:50 AM
Tuesday April 21 2026
09:09:50 AM
Flip Answers
1)   106 * 94 =          
2)   107 * 93 =          
3)   392 * 408 =          
4)   202 * 198 =          
5)   205 * 195 =          
6)   98 * 102 =          
7)   103 * 97 =          
8)   96 * 104 =          
9)   199 * 201 =          
10)   307 * 293 =          
11)   27 * 170 - 27 * 70 =          
12)   70 * 159 - 59 * 70 =          
13)   60 * 49 + 60 * 151 =          
14)   88 * 253 - 53 * 88 =          
15)   160 * 48 - 48 * 60 =          
16)   47 * 61 + 61 * 53 =          
17)   35 * 170 - 35 * 70 =          
18)   84 * 238 - 38 * 84 =          
19)   151 * 93 - 93 * 51 =          
20)   68 * 51 + 68 * 49 =          

Score: ______________   

Provided by TigerNT.com