[MA2019] (3) 4 :
4. Determine the unknown whole number in a multiplication or division equation relating three whole numbers.
[MA2019] (3) 7 :
7. Use strategies based on properties and patterns of multiplication to demonstrate fluency with multiplication and division within 100.
a. Fluently determine all products obtained by multiplying two one-digit numbers.
b. State automatically all products of two one-digit numbers by the end of third grade
[MA2019] (2) 2 :
2. Fluently add and subtract within 20 using mental strategies such as counting on, making ten, decomposing a number leading to ten, using the relationship between addition and subtraction, and creating equivalent but easier or known sums.
a. State automatically all sums of two one-digit numbers. [MA2019] (4) 4 :
4. For whole numbers in the range 1 to 100, find all factor pairs, identifying a number as a multiple of each of its factors.
a. Determine whether a whole number in the range 1 to 100 is a multiple of a given one-digit number.
b. Determine whether a whole number in the range 1 to 100 is prime or composite.