Big Multiplication!
23 x 7
Answer using a ratio table, array (box method) or standard algorithm
161
Which is larger?
1/3 or 1/6
2/5 or 3/5
1/3 > 1/6
2/5 < 3/5
500 ÷ 10 = _____
50
Jake works at a deli. Yesterday, he made 34 turkey sandwiches and 27 ham sandwiches. How many sandwiches did he make all together?
61 sandwiches
Xander had 346 comic books in his collection. He bought 26 more from Squiggy's Comic Book Store. When he got home, he went through his collection and sold 56 comic books that he didn't want any more. How many comic books does he have now?
Addition (346 + 26)
35 x 9
Answer using a ratio table, array (box method) or standard algorithm
315
Which is larger? Prove it!
1/3 or 2/5
1/3 = 5/15
2/5 = 6/15
2/5 > 1/3
320 ÷ 8 = _____
40
Andrew scored 68 points on his math test last week. This week, he scored 13 points higher. What was his score this week?
81 points
Adult movie tickets cost $12. Child movie tickets cost $8. How much would it cost 2 adults and 4 children to buy movie tickets?
Multiplication (2 x $12) and (4 x $8)
136 x 12
Answer using a ratio table!
1,632
1/4 + 1/3
1/4 = 3/12
1/3 = 4/12
3/12 + 4/12 = 7/12
840 ÷ 14 = ____
60
There are 8 flowers in my front garden. Each flower has 8 petals. How many flower petals are there in all?
64 flower petals
There are 5 fourth grade classes at Mountainview Elementary School. Each class has 24 students. The PE teachers split the whole fourth grade into 2 teams for field day. How many fourth graders are on each team?
Multiplication (5 x 24)
48 x 24
Answer using a ratio table or array (box method)
1,152
5/6 - 1/2 = _____
1/2 = 3/6
5/6 - 3/6 = 2/6 (or 1/3)
504 ÷ 24 = ____
21
Sarah baked 72 cookies for her teachers for Christmas. If Sarah has 8 teachers, how many cookies will each teacher receive?
9 cookies
Mariana earned $132 in tips while waiting tables on Friday night. On Saturday, she earned $148 in tips. On Sunday, she went shopping and spent $79 of her tip money. How much does she have left?
Addition ($132 + $148)
342 x 5
Answer using the standard algorithm
1,710
7/8 + 3/5 = ______
8: 8, 16, 24, 32, 40
5: 5, 10, 15, 20, 25, 30, 35, 40
7/8 = 35/40
3/5 = 24/40
35/40 + 24/40 = 59/40 = 1 and 19/40
286÷13= _____
Mrs. Anderson graded the 3rd grade math tests last week. There were 18 questions on the math test. Mrs. Anderson has 29 students in her 3rd grade class. How many math questions did Mrs. Anderson have to grade in all?
522 questions
Arjun ordered 6 slices of pizza. Each slice of pizza cost $2.75. He paid with a 20 dollar bill. How much change did he get back?
multiplication (6 x $2.75)