Written Expressions
How do you write this expression:
50 times the sum of 64 and 36
50 x (64 + 36)
Solve the value of this expression:
50 x (64 + 36)
5,000
9.2 m = _____ cm
Hint: What should you think of 9.2 as? What unit (place) is 9.2 in?
920 cm
I say 24 hours-you say...
1 day
How do you write this expression:
Divide the difference between 1,200 and 700 by 5
(1,200 - 700) / 5
Solve the value of this expression:
(14 + 6) x 15
300
5 yards = _____ feet
15 feet
How do you convert from meters to centimeters?
multiply by 100
How do you write this expression in words
(560 + 440) x 14
14 times the sum of 560 and 440
Solve the value of this expression:
10 x (250 + 45)
2,950
17 pounds = _____ ounces
272 ounces
I say 1 yard-you say...
AND how do you convert yards to feet?
3 feet; multiply by 3 to convert yards to feet
How do you write this expression:
15 times the sum of 14 and 6
15 x (14 + 6)
Solve the value of this expression:
the sum of 3 fifteens and 17 fifteens
300
0.86 kilometers (km) = _____ meters
860 meters
I say 1 foot-you say...
AND how do you convert from feet to inches?
12 inches; to convert from feet to inches, you multiply by 12
How do you write this expression in words:
10 x (250 + 45)
the sum of 250 and 45 times 10
OR
10 times the sum of 250 and 45
Solve the value of this expression:
the sum of 560 and 440 multiplied by 14
14,000
2 pounds 4 ounces = _______ ounces
36 ounces
I say 1 kilogram-you say...
AND how do you convert from kilograms to grams?
1000 grams; you multiply by 1000 to convert from kilograms to grams