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Maths · Data

Compare table values

Compare two values read from a table.

Free to use and free to share. There is no sign-up, no score, and nothing a child does here is recorded or sent anywhere.

Practise it now

How many packed lunches does this table show for Hazel in the Tuesday column? Choose the number, then tap the cell you took it from.

This exercise practises compare table values alongside its own main skill, Reading a value out of a table.

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A worked example

One question of the kind this skill is tested with, worked all the way through: the reasoning, and what the wrong answers are there to catch.

Comparing two rows of a table

How many more April seedlings are recorded for Parsnips than for Spinach?

Seedlings planted on the village allotment.

CropApril seedlingsMay seedlings
Carrots2459
Spinach1180
Onions7683
Parsnips1710
  1. 28
  2. 6
  3. 11
  4. 17

Answer: 6

How you get there

Parsnips has 17 April seedlings and Spinach has 11, so the difference is 6, which means "how many more" is a subtraction rather than a total.

Why the other answers tempt

"How many more" never means add the two figures together.

If they are stuck, say this

Read both April seedlings figures out of the table first, then take the smaller one away from the larger one.

Now do it live in Table Reader

What this exercise is doing

Table Reader

How many packed lunches does this table show for Hazel in the Tuesday column? Choose the number, then tap the cell you took it from.

This engine’s own main skill is Reading a value out of a table. It practises compare table values alongside it.

Run along the Hazel row until you reach the Tuesday column: the two meet at 16. Reading down instead of across lands on 4, which is a real cell of this table and the wrong one, and that swap is the slip worth naming out loud every time you use a table. Keep a finger on the row and a finger on the column and bring them together, rather than trusting your eye to stay level.

  1. Step 1. Read it. Choose the number the table shows.
  2. Step 2. Show where. Now tap the cell you read it from.

What to say if they get stuck

  1. Find the bar, row or slice the question names before you read anything. Getting the label right matters as much as the reading.
  2. The scale does not always count up in single steps. Work out what a single line is worth before you read anything off it.
  3. Keep your finger level as you slide from the board across to the scale. Drifting up or down by a line is the commonest slip there is.

Open Table Reader on its own page to share it

Where compare table values sits in the 11+

The 11+ does not test these skills in isolation, and practising one in the wrong order wastes the practice. These are the skills the curriculum map connects this one to.

Secure this first

Read a table cell

A comparison requires accurate cell retrieval.

How compare table values differs from the skills beside it

The same exercise practises one other skill, and telling them apart is often the difficulty rather than the exercise itself. On this page the skill is: compare two values read from a table, and it stops where one comparison or difference only.

  • Read a table cell

    Find one value at a named row and column. Excludes calculation across cells.

Related maths skills

All maths 11+ skills

Questions parents ask about compare table values

Answered from what the skill map records about this skill, not from a template. Every answer here is on the page, and the same questions are the page's FAQ structured data.

Compare two values read from a table. It is one of 55 named maths skills in the 11+, in the data strand, and this page carries 1 interactive exercise that practises it.

Compare table values rests on something else being secure first

This skill depends on read a table cell. A free diagnostic checks those alongside every other maths skill, so you find out whether the problem is here or underneath it.