A
5m = ?cm
500cm
4ft 8in = ?in
56in
2kg 80g = ?g
2080g
320 cm = ?m ?cm
3m 20cm
4209g
4kg 209g
What is the fastest way to add
499 + 42 =
First add 500 + 42 = 542
Then, take away the extra 1 to make 541.
507 + 3593 =
4100
1806 - 82 =
1724
53 x 7 =
371
324 divided by 6
54
1m 58cm + 70 cm =
2m 28cm
2m 95cm + 2m 45cm =
5m 40cm
4kg 920g + 125g =
5kg 45g
45in = ?ft ?in
3ft 9in
5ft 5in - 2ft 10in =
2ft 7in
8km 30m - 3km 480m =
4km 550m
5 people shared $450 equally.
How much money did each person receive?
$450 divided by 5 is $90
There are 24 boxes of chocolates in a package.
How many boxes of chocolates are there in 8 packages?
24 boxes x 8 packages =
192 boxes of chocolates
Lola gave each of her friends 7 cupcakes. If she gave away a total of 140 cupcakes, how many friends did she give cupcakes to?
140 cupcakes divided by 7 cupcakes (to each friend)
means she gave 7 cupcakes to 20 friends.
Lola's pumpkin weighs 62 lbs. Kash's weighs 48 lbs. How much less does Kash's pumpkin weigh?
62-48=12 lbs less than Lola's
In your textbook, p44 #6
a)330g
b)240g
c)120g
There are 8 boxes of yellow and green buttons. There are 46 buttons in each box. If there are 200 yellow buttons, how many green buttons are there?
46 buttons x 8 boxes = 368 buttons total
368 total buttons - 200 yellow = 168 green buttons
There are 150 Christmas bulbs in a box. 6 of them were broken. The rest were packaged into boxes of 4 bulbs each. What is the first thing you need to do to find out how many boxes of bulbs were there?
First, you need to find out how many bulbs were not broken.
How many bulbs were not broken in the box 6 out of the 150 were broken?
AND
In how many boxes can you pack the unbroken bulbs if you put 4 in each box?
150 - 6 = 144 were not broken
144 bulbs divided into groups of 4 would be 36 boxes.
Mr. Drumright bought 3 boxes of oranges. There were 36 oranges in the first box. There were 54 oranges in each of the other 2 boxes. How many oranges did he buy?
36 + 54 + 54 = 144 oranges
OR
54 x 2 = 108
108 + 36 = 144 oranges