Tugas dirumah
1,Results from 273 + 3214 + 138 + 83234
a.86768 b.86859 c.83359 d.86856
2.Whicch number sentence is correct?
a.50 - 4(6+2) +7=11 b. (50-4)6 - 7 =11
c.50 -(4x8) +2 -9 =11 d. 50 -4x8 - (2-9)=11
3.The answer to 2(b-a )c if a= -2, b= -3 end c=6 is .....
a. -12 b.12 c.66 d. -33
4.Temperature piece of is at fist -5 c.two hours later down 7 c,the temperature of the ice right now ....
a.-12 c b. -2 c c.2 c d.12 c
5.Results from 8 -5(7) + 9: (-3) - ( -12 )= .....
a.12 b.58 c. -12 d.23
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