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01-10-2020
Mathematics

contestada

4a. + 61 = 100
b. 122 + = 200
c. _ + 399 = 1,000

Respuesta :

Аноним Аноним

01-10-2020

Answer:

4a. is 39

b. is 78

c. is 601

Step-by-step explanation:

Answer Link

SukiMoon SukiMoon

01-10-2020

Answer:

a. 39

b. 78

c. 601

Answer Link

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