You estimate the product by rounding to the nearest 10:
9 becomes 10 and 54 becomes 50
9 x 50 = 450
Answer:
101, 135, 131, 99, 138, 136, 140
Answer:
no
Step-by-step explanation:
Answer: its not showing the
Step-by-step explanation:
Answer:
Step-by-step explanation:
you add 20 for mr brown 20 for mrs brown 10 for kid one 10 for kid 2 ten for kid 3 and 10 for kid for giving you a grand total of 80 dollars