Set A
Set B
Set C
Set D
Set E
100
-4 + -9 =
-13
100
15 - -6 =
21
100
-12 - -5 =
-7
100
16 + -9 =
7
100
-8 - +2 =
-10
200
-4 x -8 =
32
200
-7 x +9 =
- 63
200
-18 / -6 =
3
200
15 / - 5 =
-3
200
-12 x -5 =
60
300
-7 x -3 + -8 =
13
300
32 / -4 - -5 =
-3
300
-6 + -5 x 8 =
-46
300
12 / -3 - -9 =
5
300
5 - -3 x 9 =
32
400
5 + -8 x 3 =
-19
400
5 x -10 - ( 2 - 8 ) =
-44
400
( 8 - 12 ) x 3 - 7 =
-19
400
7 - 2 x -3 + 4 x -5 =
-7
400
3 x -4 + -5 x -2 =
-2
500
A person intending to buy some land put $240 a week under their mattress for 5 years. How much extra money would they need to borrow to buy a section worth $86,000?
$23,600
500
A man has $673 in the bank. He deposits $263, withdraws $517, deposits $143, then withdraws $317. What is his final balance?
$246
500
A helicopter rises 30m, falls 45m, rises 20m, falls 10m, rises 15m and falls 12m. How far is it now above or below its original position?
2 metres below
500
The temperature of a bottle of water is 18 degrees. The bottle is placed in a freezer that cools the water at 5 degrees per hour. What is the temp after 4 hours?
-2 degrees (ice!)
500
A business owner has $7500 in the bank but must pay each of his 7 employees a wage of $327 a week for 3 weeks. How much will be left in the bank?
$633
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