joneubank93
joneubank93
28-11-2017
Mathematics
contestada
How do u do mental math for 53 x 7
Respuesta :
r6868o8
r6868o8
28-11-2017
easy!!!! you first multiply 7 x 5 which is equal to 35 and just add another 0 to that because the number is 50 not 5, so we have 350 and then just multiply 7 x 3 which is 21 and add that up to 350, and the final result being 371
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
Sue has $2.80 in dimes and nickels. If she has 13 more dimes than nickels, how many of each coins does she have?
What prevented the depression from reaching the USSR?
There were 200 parties in a concert there were4 times as many girls than boys how many girls were there how many more girls than boys
36 is 50% of what number?
How does regular exercise help to reduce the effects of mental stress? A. Regular exercise has been shown to reduce the physical effects of stress. B. People wh
Divide £300 in a ratio of 3:7
what is the site of action for lactase,maltase and sucrase?/?
The trail is 3424 miles long . It begins in city A and ends in B. Manfred has hiked 3/8 of that. How many miles has he hiked
what role did pope Gregory the great play in spreading the idea of a vast unified kingdom
Dora drove east at a constant rate of 75 kph. One hour later, Tim started driving on the same road at a constant rate of 90 kph. For how long was Tim driving, b
