Inverse Operations: Multiplication & Division
T Naughton Inverse Operations: Multiplication & Division
Using the arrays below, solve the division problems. Use the inverse operation of multiplication to check your answers are correct.
12 ÷ 3 = 4
3 x 4 = 12
20 ÷ 4 =
4 x = 20
15 ÷ 5 =
5 x = 15
14 ÷ 2 =
2 x = 14
18 ÷ 6 =
6 x = 18
42 ÷ 6 =
6 x = 42
35 ÷ 7 =
7 x = 35
8 ÷ 2 =
2 x = 8
84 ÷ 12 =
12 x = 84
32 ÷ 8 =
8 x = 32
72 ÷ 8 =
8 x = 72
18 ÷ 3 =
3 x = 18
Leaning Intention:
Students are learning to solve division number sentences by counting the number of rows and columns in an array.
Students are learning to check their answers using the inverse operation of multiplication.
Success Criteria:
Students can solve division number sentences using arrays.
Students can check the answers to their division problems using the inverse operation of multiplication.
