Learn how to multiply a 1 digit number by a 1 digit number using an array.
Learn how to add a 3 digit number to a 3 digit number which requires exchanging.
Learn how to subtract a 2 digit number from a 3 digit number which requires exchanging.
Learn how to subtract a 1 digit number from a 2 digit number which doesn't require exchanging.
Learn how to divide a 3 digit number by a 1 digit number using chunking.
Learn how to multiply a 2 digit number by a 2 digit number.
Learn how to multiply a 2 digit number by a 1 digit number using the expanded method.