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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
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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
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Jun 20, 2020
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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
Mathematics
middle-school
Mhammed Talhaouy
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Mhammed Talhaouy
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Answer:
a=896
b=225
c=52
d=296
e=354
f=665
g=2528
h=348
Explanation:
Do it in your head.
IND
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Jun 24, 2020
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IND
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