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Fun / Mixed

Level 19 - build-up

3d +/− (basic)

6 visual blocks - scan and simplify

1

Read the shape

Level 19 visual plan for 3d +/− (basic)
Read the whole expression first. 3d +/− (basic).

Read the whole expression first. 3d +/− (basic).

2

Pick the method

Fun / Mixed: block 2 Visual guide level shape 3d +/− (basic)Pick the methodUse BODMAS, then group friendly numbers. image-first, then practice
Use BODMAS, then group friendly numbers.

Use BODMAS, then group friendly numbers.

3

First move

Fun / Mixed: block 3 Visual guide level shape 3d +/− (basic)First moveResolve brackets or multiply/divide first. image-first, then practice
Resolve brackets or multiply/divide first.

Resolve brackets or multiply/divide first.

4

Check

Fun / Mixed: block 4 Visual guide level shape 3d +/− (basic)CheckRe-read the expression for skipped operations. image-first, then practice
Re-read the expression for skipped operations.

Re-read the expression for skipped operations.

5

Play the mode

Fun / Mixed: block 5 Visual guide level shape 3d +/− (basic)Play the modeUse the quickest safe method. image-first, then practice
Use the quickest safe method.

Use the quickest safe method.

6

Watch-out

Fun / Mixed: block 6 Visual guide level shape 3d +/− (basic)Watch-outOnly regroup after the order is safe. image-first, then practice
Only regroup after the order is safe.

Only regroup after the order is safe.

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