10*46 = 10*(40+6) = 10*40 + 10*6 (using the distributive property) = 400 + 60 = 460 Except that to multiply by 10 you should not need the ditributive property!
7*46 = 7*(40 + 6) = 7*40 + 7*6 = 280 + 42 = 322
12*43 = 12*(40 + 3) = 12*40 + 12*3 = 480 + 36 =516
42*23 = (40+2)*(20+3) = 40*20 + 40*3 + 2*20 + 2*3 = 800 + 120 + 40 + 6 = 966
40 + 24 / 8 -3 +1 = 41
40 x 27 does not exhibit the distributive property.
The distributive property is a red herring for this question: you do not need it! The distributive property is applicable when you have two binary operations - multiplication and addition, for example. This question has nothing of the sort. Perhaps you meant some other property.
The GCF of 29 and 40 is 1 which makes this pointless. 1(29 + 40) If that were 28 and 40 it would be 4(7 + 10)
(40+200)+(5+80)
10*46 = 10*(40+6) = 10*40 + 10*6 (using the distributive property) = 400 + 60 = 460 Except that to multiply by 10 you should not need the ditributive property!
0.4*(7.5 + 40) = 19
(7 x 4) + (3 x 4) = 10 x 4 = 40
5
The distributive property is: a ( b + c) = ab + ac so you need a sum. Remember that 44 is 40 + 4, that is your sum. so... 9 x 44 = 9 (40 + 4) = (9 x 40) + (9 x 4)
280 x 45 = (280 x 40) + (280 x 5)
Oh, dude, it's like you want me to do math or something. Okay, fine. So, 8 times 9 using the distributive property is basically 8 times (5 + 4), which equals 8 times 5 plus 8 times 4, which is 40 plus 32, so the answer is 72. Math, man, it's everywhere.
distributive property, and substitution property. EX: 42 x 20 = (40 + 2) x 20 = (40 x 20) + (2 x 20)