Just Because My Husband's A Woman...: Marcy's side of the story

Just Because My Husband's A Woman...: Marcy's side of the story

Matematika tolong di jawab ya kk

tolong di jawab ya kk

a. (-15) + (-13)) + 23 = -15 + (-13 + 23) = -15 + 10 = -5

b. 40 + (-30 + 56) = (40 + (-30)) + 56 = 10 + 56 = 66

c. (-27 + 14) + 16 = -27 + (14 + 16) = -27 + 30 = 3

d. 35 + (-15 + 23) = (35 + (-15)) + 23 = 20 + 23 = 43

e. 20 + (-70 + 49) = (20 + (-70)) + 49 = -50 + 49 = -1

f. (45 × -20) × 5 = 45 × (-20 × 5) = 45 × (-100) = -4.500

g. 50 × (-20 × 21) = (50 × (-20)) × 21 = (-1.000) × 21 = -21.000

h. (-25) × (-40 × 11) = ((-25) × (-40)) × 11 = 1.000 × 11 = 11.000

i. -20 × (5 × 32) = ((-20) × 5) × 32 = (-100) × 32 = -3.200

j. (-25) × ((-4) × 17) = ((-25) × (-4)) × 17 = 100 × 17 = 1.700

semoga membantu ya kak

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