About this preparation
Math diagnostic test, Year 5: Addition and subtraction. 10 questions with answers and explanations. Topics: Addition and subtraction, Multiplication and division, Order of operations, Mental arithmetic, Word problems. Duration: 55 min.
Diagnostic tasks
Below is the full list of tasks with correct answers and explanations. In a lesson the tutor can hide the answers and reveal them after the student tries.
Explanation: Add the numbers carefully: 4,582 + 1,739 = 6,321.
Explanation: Subtracting 3,467 from 8,000 gives 4,533.
Explanation: 36 × 7 = 252.
Explanation: 672 ÷ 8 = 84.
Explanation: Do multiplication first: 6 × 4 = 24, then 15 + 24 = 39.
6
Which calculation is equal to 90?
12 × 7 + 6
100 - 15
9 × 8 + 2
Explanation: 8 × 10 + 10 = 80 + 10 = 90.
7
A shop sold 248 apples on Monday and 176 apples on Tuesday. How many apples were sold altogether?
Explanation: Add the two amounts: 248 + 176 = 424? Wait carefully: 248 + 176 = 424, so that is the correct total.
Explanation: 5,000 - 2,875 = 2,125.
Explanation: 144 ÷ 12 = 12.
10
Which number makes this true? 7 × __ = 63
Explanation: 63 ÷ 7 = 9, so the missing number is 9.