Maths





Work through these problems. Write the problem number and then the sum and answer. Good Luck.



== = Addition Games = Jetski Addition [] Alien Addition [] Speed Grid Addition Level 1 [] Speed Grid Addition Level 2 [] Math Magician-Choose Addition []

= Subtraction Games = Zombie Prom [] Cargo Security [] Ghost blaster -Great Game for two players [] Math Magician - Choose Subtraction [] Speed Grid - Subtraction Level 1 [] Speed Grid - Subtraction Level 2 []

=Wishball challenge: tens= Challenge your understanding of place value in whole numbers up to 99. Receive a starting number, such as 86, and work towards turning it into a target number, such as 18, within 20 turns. Spin a random digit, choose its decimal place value and use the given operation (either addition or subtraction) on your starting number. Be careful not to undershoot the target number! Use the ‘Wishball’ to select your final digit. Try to achieve the target in as few turns as possible. This learning object is one of a series of 15 objects.

Start the Wishball Tens Challenge []

=Wishball challenge: hundreds= Challenge your understanding of place value in whole numbers up to 999. Receive a starting number, such as 328, and work towards turning it into a target number, such as 177, within 20 turns. Spin a random digit, choose its decimal place value and use the given operation (either addition or subtraction) on your starting number. Be careful not to undershoot your target! Use the ‘Wishball’ to select your final digit. Try to reach the target in as few turns as possible. This learning object is one in a series of 15 objects.

Start the Wishball Hundreds Challenge []

Wishball Challenge: thousands
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=Give the Dog a Bone= []