Add, subtract, multiply or divide the decimals to solve.

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Presentation transcript:

Add, subtract, multiply or divide the decimals to solve. Review of Decimals Read each slide. Add, subtract, multiply or divide the decimals to solve.

Question 1 Julia cut a string 8.46 m long into 6 equal pieces. What is the length of each piece of string?

Question 2 The mass of a jar of sweets is 1.4 kg. What is the total mass of 7 such jars of sweets?

Question 3 The watermelon bought by Peter is 3 times as heavy as the papaya bought by Paul. If the watermelon bought by Peter has a mass of 4.2 kg, what is the mass of the papaya?

Question 4 There is 0.625 kg of powdered milk in each tin. If a carton contains 12 tins, find the total mass of powdered milk in the carton.

Question 5 Marcus bought 8.6 kg of sugar. He poured the sugar equally into 5 bottles. There was 0.35 kg of sugar left over. What was the mass of sugar in 1 bottle?

Question 6 Soo Yun weighed two colored metal balls during a science class. The red ball weighed 7.05 pounds and the yellow ball weighed 4.83 pounds. If Soo Yun places both balls on the scale at the same time, what will the scale read?

Question 7 Abe had 0.7 grams of pepper. Then he used 0.4 grams of the pepper to make some scrambled eggs. How much pepper does Abe have left?

Question 8 Odessa mixed 0.2 grams of salt into a pot of soup she was cooking. Before she served the soup, Odessa added 0.29 grams of salt. How much salt did Odessa put into the soup in all?

Question 9 Kira bought 8.6 yards of striped fabric and 5.7 yards of floral fabric. How many more yards of striped fabric than floral fabric did Kira buy?

Question 10 Five and three tenths x fourteen and one hundredth equals?