Find the effect of dividing a one- or two-digit number by 10 and 100, identifying the value of the digits in the answer as units, tenths and hundredths
|Multiply and Divide by 10, 100 and 1000 (3)||
|Multiply and Divide by 10, 100 and 1000 (2)||
Decide which function has been applied to a number. Reinforces the effects of multiplying and dividing by 10, 100 and 1000.
|Multiply and Divide by 10, 100 and 1000 (1)||
Multiply and divide numbers by 10, 100 and 1000 and observe the effect. Lots of choice of level including decimals.
|ITP Moving Digits||
View full screen in your browser. This ITP allows you to demonstrate the effect of multiplying and dividing by 10 and 100. By dragging cards from the set of digit cards, different decimal numbers can be displayed. These decimal numbers can be placed in either of the two middle rows. The cards in the first row move when the multiply or divide buttons are selected. The cards will not move if the result is greater than 99 999 or less than 0.01. The cards in the second row do not move in order to highlight the shift in the digits when multiplying or dividing.
This resource is freely available to download from the archived Primary Framework site.
Find the missing number to balance the calculations. An excellent tool for reinforcing an understanding of the role of the equals sign. Choose one objective, or many. You can choose all the objectives for a single year group (or multiple year groups). You can also choose to balance between different types of calculations (eg subtraction and division)
Score as many points as you can before the time runs out. A number of levels including addition, subtraction, multiplication, division and matching fractions and decimals.
*Updated 30th May 2013 - choose multiple objectives, or objectives grouped by national curriculum level. The game also now includes a scoreboard. An iPad version is also available