Home>Whiteboard Worksheets>Rapid recall of multiplication and division number facts
 Choose the topic: Please select ..... A: Place value, ordering and rounding B: Properties of numbers & number sequences C: Fractions, decimals & percentages, ratio & proportion D: Mental calculation strategies (+ and -) E: Pencil & paper procedures (+ and -) F: Understanding multiplication & division G: Rapid recall of multiplication & division facts H: Mental calculation strategies (x and divide) I: Pencil & paper procedures (x and divide) J: Using a calculator K: Checking results of calculations L: Solving problems: making decisions M: Reasoning about numbers or shapes N: Problems involving 'real life', money or measures O: Handling data P: Measures Q: Shape and space G: 1 2 3 4 5
 Random number generator: target board Make matched pairs the same colour. The pairs could be dragged next to each other. G1: A flexible whiteboard resource which generates 24 different sets of numbers; similar to a target board. Times-tables, 2, 3, 4, 5 and 10 : match the pairs Times-tables, all up to 10x10 : match the pairs 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, 9: times-tables 1, 10: times-tables 2. 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.

 Know multiplication facts Complete this multiplication table G2: Multiplication table 1 G3: Multiplication table 2 more difficult

 Know doubles and halves

Sums in code

'Sums' are written in code. The letters A to J each stand for a digit 0 to 9. Work out what digit each letter stands for and what the 'sum' is.

Options:
1
times tables 2 to 10
2
times tables 11 to 20
3 doubles
4 half of . . .

5 differences
6 number bonds
G5: Sums in code

 The activity can be used as an interactive whiteboard game played against the clock. Click in a blue rectangle next to a letter in the side panel and then click on the number you think the letter represents. Click on the 'check' button to see how many you've got right. The clock can shown or hidden. Press numbers'1, 2, 3 . . . 0' on your keyboard to show each answer in turn. Press the space bar to show all the answers.

Active Maths Limited
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