Work out 819 divide by 7, giving an exact quotient.
(2)
10
Work out 95 divide by 6, giving your answer as a mixed number.
(2)
11
Work out 8 + 3 x 6, showing the correct order of operations.
(2)
12
Work out 1,000 - 456.
(1)
13
Work out 24 x 5.
(1)
14
Work out (12 - 5) x 4, showing the correct order of operations.
(2)
15
A shop had 480 items in stock. During a sale it sold 275 items, then received a new delivery of 150 items. Work out how many items are in stock now.
(3)
16
A minibus can carry 16 passengers. A school needs to transport 138 pupils on a trip, so that every pupil has a seat. Work out how many minibuses are needed.
(3)
17
The temperature at midnight was -6 degrees C. By 9am the temperature had risen by 11 degrees C. By 3pm it had fallen by 4 degrees C from the 9am reading. Work out the temperature at 3pm.
(3)
18
Work out 4 x (-7) + 15, showing your working and the correct order of operations.
(3)
19
A submarine is at a depth of 85 metres below sea level. It rises by 32 metres, then dives a further 47 metres. Work out its final depth below sea level.
(3)
20
A number is multiplied by 6, then 23 is subtracted from the result. The final answer is 91. Work out the original number.
(3)
Mark scheme · KS3.M-N5D Four Operations with Integers: Fluency and Exam Drill
Question 1
B1 636 cao
Answer: 636
Question 2
B1 334 cao
Answer: 334
Question 3
B1 315 cao
Answer: 315
Question 4
B1 36 cao
Answer: 36
Question 5
M1 correct column addition method shown, with at least one correct carry
A1 6335 cao
Answer: 6335
Question 6
M1 correct column subtraction method shown, with at least one correct borrow
A1 2255 cao
Answer: 2255
Question 7
M1 correct partial products shown, e.g. 70x9=630 and 6x9=54
A1 684 cao
Answer: 684
Question 8
M1 correct partial product shown, e.g. 143 x 20 = 2860 or 143 x 6 = 858
A1 3718 cao
Answer: 3718
Question 9
M1 correct division method shown
A1 117 cao
Answer: 117
Question 10
M1 correct whole-number quotient and remainder found: 15 remainder 5
A1 15 5/6 cao
Answer: 15 5/6
Question 11
M1 multiplies before adding: 3 x 6 = 18 shown
A1 26 cao
Answer: 26
Question 12
B1 544 cao
Answer: 544
Question 13
B1 120 cao
Answer: 120
Question 14
M1 works out the bracket first: 12 - 5 = 7 shown
A1 28 cao
Answer: 28
Question 15
M1 480 - 275 = 205 oe
M1 205 + 150 oe
A1 355 cao
Answer: 355 items
Question 16
M1 138 divide 16 = 8 remainder 10 shown
M1 recognises that the remaining 10 pupils need an extra minibus