Active Maths Whiteboard Worksheets

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Understanding multiplication

Work out the missing numbers in multiplication sums

F1: 2, 3, 4, 5 and 10 times-tables eg x 5 = 45
F2: Multiples of 10 eg x 30 = 150

F3: 2 to 10 times-tables eg x 8 = 72
F4: Multiples of 10 eg x 80 = 480
F5: Using decimals eg 8 x = 4.8
F6: A variety eg 7 x = 210, 8 x = 32, x 8 = 72

F7: A variety eg x 8 = 72, x 80 = 480, x 0.8 = 4.8, 30 x 60 =

Random number generator: target board

A screenshot of the number generator.

F8: A flexible whiteboard resource which generates 24 different sets of numbers; similar to a target board. The resource will open in a new window.

Options include:

Doubles : match the pairs
Quarters: match the pairs

Select the type of numbers to be generated by clicking on the numbered buttons at the top.
5: doubles, 6: quarters.

The buttons used The colour of the number can be changed. Select one of 8 colours then click on a number.

The numbers can be put arranged in a grid, click this button
or arranged randomly, click this button

The numbers can be grouped by dragging them about.

The numbers can be discarded by dragging them to the bin.

Children can use the resource to match pairs:
eg 3x5 and 15 (times-tables 1)
eg 35 and 70 (doubles)

A clock starts when a set of numbers has been generated. The clock can be hidden or shown (click the green clock button). It can be stopped by clicking the 'stop the clock' button!
The clock can be used to see who can match the pairs in the quickest time.

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