How do I help my child stop using fingers to add and subtract?

My child is in the early stages of learning math and still relies on fingers for basic addition and subtraction. I want to help them build number sense and become more confident using mental math.... more

11/18/14

The auto factory can build forty six new cars each day . It runs for 19 hours each day. How many cars can the factory build in the next 33 days ?

The auto factory can build forty six new cars each day . It runs for 19 hours each day. How many cars can the factory build in the next 33 days ?

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