1 x 18
2 x 9
3 x 6
You can see that multiplication works both ways: 2x9=18 9x2=18 5x9=45 9x5=45 Arrays are also helpful in seeing the inverse relationship between multiplication and division.
1 times 88 equals 88.
18/18=0
6 times 8
51 times 1
commutative property of multiplication
7 times 5 equals 35
3x6, 9x2, 18x1,
You can see that multiplication works both ways: 2x9=18 9x2=18 5x9=45 9x5=45 Arrays are also helpful in seeing the inverse relationship between multiplication and division.
The multiplication problem 445139628800 times 18 will be 80125133184000.
To find multiplication that equals 99, you can consider the factors of 99. One simple multiplication is 9 times 11, as (9 \times 11 = 99). Other combinations include (3 \times 33) and (1 \times 99).
6 times 8
23 times 8
1 times 88 equals 88.
8 times 8 is 64
18/18=0
There is no multiplication of whole numbers that equals 13.