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Maths
Arithmetic procedures with integers and decimals
Starter quiz
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Complete the statement. The
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value of a number is its distance away from zero.
'absolute' ✓
Which integer does this set of counters represent?
11
3 ✓
-3
-11
Work out: 9 + (-7) =
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'2' ✓
Work out (-5) + (-3)
(-8) ✓
(-2)
2
8
Starting with the calculation with the lowest answer, sort these calculations in order of size from lowest answer to highest answer.
1
⇔
(-3) + (-4)
2
⇔
(-2) + (-1)
3
⇔
5 + (-5)
4
⇔
4 + (-2)
5
⇔
(-3) + 7
Work out: 10 + (-12) + 7 + (-6) =
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'(-1)' ✓
+