2. Hitunglah

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tanpa garis bilangan
a.17 + 21
b. 15+ (-8)
c. – 19 +22
d. – 16 + (-12)
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2. Hitunglah

Jawaban:

a. 17 + 21

17

21

____+

38

b. 15 + (-8)

= 15 – 8

= 7

c. -19 + 22

= 3

d. -16 + (-12).

= -28

Jawaban:

a. 17 + 21 = 38

b. 15 + (–8) = 7

c. –19 + 22 = 3

d. –16 + (–12) = –28

SEMOGA MEMBANTU:)

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✨Answers by = @alviRosyida✨