Category 1
Carol runs 3 miles every day of the week except Saturday and Sunday. Margaret runs 4 miles four days a week. Who runs more miles per week? How do you know?
Margaret runs more, because she runs 16 miles which is greater than 15 miles.
Alex buys 3 packs of gum with 10 pieces in each pack. Martin buys 4 packs of gum with 7 pieces in each pack. Who buys more gum?
Alex buys two sticks more.
3 x 10 = 30, 4 x 7 = 28,
30 - 28 = 2
Katie has 12 apples and Valerie has 14 apples. If the two girls combine their apples, how many will they have? There are 25 people in their class, do they have enough apples? How do you know?
14 + 12 = 26 apples. Yes. They have enough, because they have 26 apples which is one more than 25.
DAILY DOUBLE!!!
Using the distributive property what is the product of 16 x 4?
What is 64.
16 decomposes into 10 + 6, then share the 4:
10 x 4 = 40, 6 x 4 = 24; ADD 40 + 24 = 64
Mike runs 2 miles a day. His goal is to run 25 miles. After 5 days, how many miles does Mike have left to run in order to meet his goal?
15 miles
5 x 2 = 10
25 - 10 = 15
DAILY DOUBLE!!!
Using distributive property, what is the product of
18 x 3 = ?
What is 54.
Decompose 18 into 10 + 8, then share the 3:
3 x 10 = 30, 8 x 3 = 24; 30 + 24 = 54
Name the ALL of the strategies that we have learned to solve multiplication.
What is repeated addition, skip counting, equal groups, arrays, and quick arrays.
Camryn’s book is 131 pages. She has read 7 pages a day for 8 days. How many pages does she have left to read?
75 pages.
8 x 7 = 56, 131 - 56 = 75
Six students in Mrs. Hill’s class each sold 9 tickets for the school carnival. Eight students in Mrs. Lewis’s class each sold 7 tickets for the school carnival. Whose class sold more tickets?
Mrs. Lewis’s class sold more tickets. 6 x 9 = 54,
8 x 7 = 56
Katie and Valerie are giving one apple to each person in their class. Katie has three bags of apples with 4 apples in each bag, and Valerie has two bags of apples with 7 apples in each bag.How many apples does each girl have?
3 x 4 = 12 and 2 x 7 = 14;
Katie has 12 apples and Valerie has 14 apples
Anna’s sticker book is arranged in rows of eight. There are 8 rows on each page. Melanie’s sticker book is arranged in rows of 7. There are 9 rows on each page. If each girl has filled exactly one page of her sticker book, how many stickers do the girls have in all?
127 stickers, 8 x 8 = 64, 9 x 7 =63
64 + 63 = 127
Eight days ago, Mrs. Salazar put sheets of paper into the class bin. The class used 9 sheets each day. There are now two sheets left in the bin. How many sheets of paper did Mrs. Salazar put into the class bin?
74 sheets of paper.
9 x 8 = 72, 72 + 2 = 74
Raymond and Timothy each store their toy cars in a case. Raymond’s case has two trays of cars with 8 cars in each tray. Timothy’s case has four trays of cars with 6 cars in each tray. Who has more cars? How many more?
Timothy has 8 more cars.
2 x 8 = 16, 4 x 6 = 24,
24 – 16 = 8
Ms. Jones’s class is trying to earn $130 to provide food for the rescue animals at the local shelter. They already earned $90 at a penny drive. 4 students earned $10 each sweeping the lunchroom. Did the class meet their goal? Explain
Yes they did, $130 - $90 = $40, 4 x $10 = $40, 40 meets their goal
Mrs. Smith has a jar of jellybeans that weighs 72 ounces. She has 8 bags to put the jellybeans in that each hold 8 ounces. How many extra ounces of jellybeans will she have left after she puts them all in bags?
8 oz. of jellybeans left.
8 x 8 = 64, 72 – 64 = 8 oz.