thedayman2000 thedayman2000

24-07-2019
Mathematics

contestada

Explain how you might solve the following problems mentally
a. 329 + 567
b. 34 +48 + 77 + 66
c. 91-39
d. 502-206
600-246
f. 35 x 19
g. 632 x 4
h. 29 x 12

Respuesta :

Аноним Аноним

24-07-2019

Answer:

a=896

b=225

c=52

d=296

e=354

f=665

g=2528

h=348

Step-by-step explanation:

Do it in your head.

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