What is 10 x 100
1000
What is the perimeter and area of a rectangle that is 8m long and 4 meter wide
P=24m
A=32m2
25x8
200
Miranda sang the "It's Corn!" song 5 times a day for 9 days straight. How many times did Miranda sing the song until Mr. Paul yelled "STOOOOOOOOOP"?
9 x 5 = 45
Miranda sang the Corn Song 45 times
RDW
Draw and area model to solve 50x30
1,500
What is 12 x 1000
12,000
What is the perimeter and area of a square with length of 4cm IF it the length is 3 times longer.
P=48cm
A=144cm2
320x5
1,600
Mr. Paul said no one is allowed to sing the "It's Corn!" song anymore. So...Luca started humming the "It's Corn!" song 13 times day for 8 days straight, until Mr. Paul said "STOOOOOOOOOOOP"! How many times did Luca hum the song?
13 x 8 = 104
Luca hummed the song 104 times.
Draw an area model to solve
5x289
1,445
What is 340 x 100
34,000
The length of a playground is 4ft and the width is 3ft. If the length gets 3 times longer and the width gets 2 times wider, what is the new perimeter and area of the playground?
P=36ft
A=72ft2
324x5
1,620
10 x 4 = 40
40 - 9 = 31
The Unicorns saved 31 pages of homework! They gave it all to Isaac. The End.
RDW
Use place value disks and solve using partial product
2x222
444
What is 570 x 200
114,000
If the perimeter of a square doubles in size, how much bigger does the area get?
4 times bigger
4,568x3
13,704
Isaac went trick or treating and got LOTS of candies. One the first street he went to 8 houses and got 10 candies from each house. On the second street, he got 2 times as many candies then on the first street.
Isaac wanted to share his candy haul equally with Miranda and Luca. How many candies did they all get each?
8 x 10 = 80
80 x 2 = 160
160 + 80 = 240
240 / 3 = 80
Each friend gets 80 pieces of candies
RDW
Draw and use an area model to solve
2x3456
6,912
What is 4560 x 2000
9,120,000
The park is 8ft by 5ft. If the length triples and the width also triples, how much bigger is the new perimeter and area compared to the older one?
New perimeter is 78-25=53ft bigger
New area is 360-40=320ft2 bigger
8325x10x3x4
999,000
Oh no! The other kids want to try to steal Isaac's candies! Isaac, Luca, and Miranda decided to built a fort to protect their candy stash. They originally built a square fort with a perimeter of 25ft but realized with all the candy they need to double the length of the fort. How much more feet of cardboard do they need for to make the new perimeter?
15 more feet of coardboard.
Draw an area model AND tape diagram AND place value disks to solve
4x425
1,700