Today you have some choices.
Activity 1 is an investigation using 2p coins. The children have to work out how many 2p coins they need to make different amounts. Use real coins if you can to support them with this sheet. There are three different levels so just print out the one most suitable for your child. This lesson will reinforce the work they did earlier in the week on counting in twos.
Activity 2 Practice counting objects in 2's and 10's. This activity will give your child practice at counting in 2's and 10's and in making decisions (whether to count in 2's or in 10's). There are two levels of worksheet here, so just use the one most suitable for your child.