Home > MC1 > Chapter Ch3 > Lesson 3.1.2 > Problem 3-20
3-20.
Copy and complete each of the Diamond Problems below. The pattern used in the Diamond Problems is shown at right.
What number multiplied by
yields ? Add your answer from above to six to find the bottom of the diamond.
Left:
Bottom:
Fill in the diamond.
Multiply the two given numbers for the top number. What do you do to the two given numbers to get the bottom number?
Top:
Bottom:
Fill in the diamond.
The sum of what number and
is ? What do you do to the left and right numbers to get the top number?
What numbers multiplied together give
?