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100
#1 - Tess has 15 pages in her coin collector's album. Each page holds 32 coins. Tess is using the table below to find how many coins are in her album. Which number is missing from the table?
What is 150 (B)?
100
#5 - Jonah bought 25 postcards that cost 17 cents each. He used partial products to find the total cost in cents. What is the missing partial product?
What is 200 (C)?
100
#3 - Which shows one correct way to use partial products to find 60 x 78?
What is (60 x 70) + (60 x 8) = 4,680 (A)?
100
#2 - What is 35 x 64?
What is 2,240 (C)?
100
#15: Problem 1 - The longest book Toshi had read was 304 pages. She just finished Kira-Kira by Cynthia Kadohata, which is 256 pages. How much longer was the longest book Toshi read than Kira-Kira?
What is 48 pages longer?
200
#6 - What is 15 x 29?
What is 435 (C)?
200
#13 - A school bus can carry 35 passengers. How many passengers can 14 school buses carry? Multiply to find the partial products. Then add to find the product.
What is 20 + 50 + 120 + 300 = 490?
200
#4 - The librarian ordered 24 sets of sturdy bookmarks. Each set contained 20 bookmarks with different designs. How many bookmarks did the librarian order?
What is 480 bookmarks (C)?
200
#7 - A school bought 28 new microscopes for its students to use. The price for each microscope was $87. How much did the microscopes cost in all?
What is $2,436 (D)?
200
#15: Problem 2 - Toshi estimates that she needs 2 minutes to read one page. How many minutes longer did she spend reading the 304-page book than Kira-Kira? Explain how you found your answer.
What is 96 minutes longer? The longest book is 48 pages longer, so 48 pages times 2 minutes per page = 96 minutes.
300
#10 - Find the partial products for 78 x 49 and then solve.
What is 2800 + 320 + 630 + 72 = 3822?
300
#8 - What partial products would be added to find 13 x 46? Add the partial products to solve.
What is 18 + 120 + 60 + 400 = 598?
300
#9 - Tori's goal is to learn 15 new Spanish words each day. If Tori meets her goal, how many new Spanish words will she have learned after 40 days?
What is 600 new Spanish words?
300
#12 - A science museum presented a live exhibit that showed different butterflies. Each habitat held 48 butterflies. There were 12 different habitats. How many butterflies were in the live exhibit in all?
What is 576 butterflies?
300
#11 - Sydney made 21 wooden penguins to sell at a fair. She used 5 pompoms and 4 beads to decorate each penguin. How many pompoms and beads did she use for the wooden penguins in all?
What is 105 pompoms and 84 beads?
400
#14 - At Washington Elementary school, no teacher has more than 20 students. If there are 37 teachers, what is the greatest number of students there could be?
What is 740 students?