In Problems 1to 3, Use The Distributive Property Of Multiplication Over Addition Or Subtraction To Complete The Following :, 1. 5 X(60+4)=5 X60+5 X __
In problems 1to 3, use the distributive property of multiplication over addition or subtraction to complete the following :
1. 5 x(60+4)=5 x60+5 x __=__+__=__
2.7 x(100-5) = 7 x100-7x__=__-__=__
3.(100+10+2) x 4 =100 x 4+ __ x 4+__ x4 =__ +__+__=___
Answer:
1. 5 × (60+4)
5 × 60 + 5 × 4
300 + 20
= 320
2. 7 × (100-5)
7 × 100 - 7 × 5
700 - 35
= 665
3. (100+10+2) × 4
100 × 4 + 10 × 4 + 2 × 4
400 + 40 + 8
= 448
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