Here is the Decimals and Fractions quiz. You will need to be signed into your Office 365 account to be able to access the Quiz. Once you are in, you will have until 10:30am to complete the quiz. You can only submit your answer once, and you must submit an answer for each question. If you have been reviewing your math work, then there's nothing to worry about...You've got this!!! Click the button below to begin... |
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NOTE: I included multiplying Fraction on the Practice Quiz as review, but there won't be any multiplication questions on the multiple choice quiz tomorrow. I have also posted the answers, but PLEASE don't download the answers until after you have attempted the practice quiz. Good luck!! Division 7 at home learning - Decimals and Fractions Practice Quiz
A) Add the following decimals 1) 4.25 + 3.05 = 2) 22.10 + 9.74 = 3) 56.53 + 69.41 = 4) 147.39 + 31.50 = 5) 562.88 + 290.01 = B) Subtract the following decimals 1) 8.94 - 5.76 = 2) 21.45 - 3.43 = 3) 87.87 - 43.38 = 4) 987.65 - 43.21 = 5) 456.78 - 123.09 = C) Solve the following word problems 1) Nixon has $2.45, and Owen has $8.10. They put their money together to buy a box of used Pokemon cards that was on sale for $9.99. There are no taxes. How much money will they have remaining after buying their cards? 2) Kira and Tia decided to bake cookies for Sophia for her birthday. They had most of the ingredients, but needed to buy eggs, vanilla and chocolate chips. They had a $20 budget, and the eggs cost $3.29, the vanilla is $4.79 and the chocolate chips are $6.39. How much money will Kira and Tia have left over after they buy all the necessary ingredients at Save-on-Foods? 3) Josiah and Iah wanted to build planter boxes for their moms for Mother’s Day. They needed 3 cedar boards, and each cost $3.99. They also needed a box of nails and some landscape fabric. The nails were $4.29 and the landscape fabric cost $14.88. If there was no tax on the materials, and they shared the cost, how much would they each need to pay? D) Add the fractions and reduce the final fraction (if possible) 1) 2/5 + 4/5 = 2) 3/8 + 7/8 = 3) 4/7 + 3/7 = 4) 1/6 + 3 5/6 = 5) 7 3/5 + 2 1/5 = E) Subtract the fractions and reduce the final fraction (if possible) 1) 8/9 - 4/9 = 2) 5/6 - 1/6 = 3) 11/12 - 7/12 = 4) 9 2/3 - 1/3 = 5) 8 4/7 - 5 3/7 = F) Multiply the following fractions and reduce the final fraction (if possible) 1) 2/3 x 4/5 = 2) 5/7 x 2/3 = 3) 6/9 x 4/6 = 4) 1 3/5 x 1/3 = 5) 3 7/9 x 4 4/5 = G) Solve the following fractions word problem Parker and Skylar each had basketball games on the weekend. Parker took 12 shots in his game and made 7 baskets. Skylar took 9 shots and made 5 baskets. Represent their shooting and scoring as a fraction. Once you have your fractions, find a common denominator, and figure out who had the better/ larger fraction of baskets made. Parker: Skylar: Who had the larger fraction of baskets made?
Fractions
To add or subtract a fraction, the _________ must be the same. 2/3 + 1/3 = 4/7 - 2/7 = 3 3/8 + 2 1/8 = What to do if the denominators aren’t the same?? 3 / 5 + 1 /10 = 5/9 – 1/3 = What is a reduced fraction? 4/20 = 9/21 = How does Factoring help? How do we do Cole’s “rainbow” method? Decimals Which math skill is essential when adding or subtracting decimals?
When adding or subtracting, make sure your values (numbers) are lined up above or below the number with the same place value. 45.82 + 6,14 = 73.16 – 5. 02 = Using the ___________ will help keep your numbers in the right place value position. 45206.0421 + 0.0005 = 5423.896 + 7844.042 + 12.98 + 6.002
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June 2020
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