Number (add/sub)
Interactive practice questions
How many more do we need to add to $393$393 to get to $400$400?
Easy
< 1min
How many more do we need to add to $460$460 to get to $500$500?
Easy
< 1min
We want to find how many more we need to add to $488$488 to get to $500$500.
Easy
< 1min
We want to find $8+493$8+493.
Easy
< 1min
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