Question

a) (49 +12) : (10 - 8 + 9) + (29-11+ 7) = 45
708- (76 - 34 +99) - 6+ (32 + 9-21) =
654 + (74 - 56) - (56 - 48) + 29 - (108 - 106) =
(36-13) - (48 - 39) + 9 -5 + 16 - 10 + (11 - 5) - 3 =
e) 1 000 -2 -289 - 363 + (45 - 40) - (96-87) + 9 =
f) 18 +4.7-2.5 =
g) (6.9+ 7.12 -7.1 + 9. 10 =
h) 396 -(16.5 +8.13-3.15 =
i) 26.9-3.7 + 45.86-38.26 =
i) (25 - 17 + 75 - 12). 33 =
k) (18 - 11).30 +3.(12 - 8) + (156 - 104).5 =
1) 555 - (7-3). 9:4.13 + 888: (111 - 103) - 11 =
m)(306 : 6 + 14.17) - 4 + (48:4).5+ (100.3) =
n) 589 +8.(5.9) -(8-3).33 + 4. (99-87) =
o) 5.3+ (9-5). 2.(48:2).5+ (100:10). (45: 9) =
p) 1 530 : 34:5-3777: 3:1 259 + 1 000 : 100 + 32​

Answer 1

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