18
Perform the calculation: 432 ÷ 24 = 432 × (1/24) = 432 × (5/120) = 18 think mentals 2 answers
Visualize the numbers: Think of division as multiplying by the reciprocal. 18 Perform the calculation: 432 ÷ 24 =
Verify your answer: Check that the answer is reasonable and accurate. think mentals 2 answers
40 3 × 10 7 ------ 400 30 280 21 ------ 731 Verify your answer: Check that the answer is reasonable and accurate.
Estimate the answer: Same as above
Calculate 432 ÷ 24