Vocabulary/ Concepts
What is the answer to a multiplication problem called?
Product
423.22 + 98.30
521.52
1392 ÷ 24
58
8/10 ÷ 1/5 (simply your answer)
4
What is the answer to a division problem called?
quotient
902.3 - 8.8
893.5
215 ÷ 2
Write the remainder as a decimal.
107.5
4/3 ÷ 1 1/12
1 3/13
Reciprocal
16 x 52.3
836.8
45 ÷ 4.5
10
An art teacher has 47 1/3 pounds of clay. He wants to give each student in his class 2 1/2 pounds of clay. The teacher estimates that he has enough clay for 9 students. Is this the best estimate? Explain.
No, 48 ÷ 3 = 16 would have been a better estimate.
Before dividing two decimals you need to make sure the ___________ is a whole number
divisor
Gabriel needs d more dollars to buy a new video game console that costs $156.75. He has saved $98.26. How much more money does Gabriel need to buy the video game console?
$58.49
2.24 ÷ 3.2
0.7
What is the length of a rectangular holding pond with an area of 5 1/10 square miles and a width of 1/6 mile?
30 3/5 mi
The ________ is the quantity that is being divided.
Dividend
Marissa bought 12.8 pounds of potatoes at $1.35 per pound. How much did Marissa spend for the potatoes?
$17.28
Tom weighs 168.5 pounds. His 2-year-old son, Nicholas, weighs 33.7 pounds. How many times as much as Nicholas does Tom weigh?
5 times as much
Naomi's recipe for baked beans calls for 7 1/5 cups of kidney beans. Each can of kidney beans holds 1 4/5 cups. How many cans of kidney beans will Naomi use to make the recipe?
4 cans