Ordering
Write two decimals that are equivalent to the following.
1.2
1.20, 1.200
At 8 AM, the temperature was 18.6°C, but by 12 PM, it had risen by 4.7°C. What was the temperature at 12 PM?
23.3oC
Round this number to the tenth.
1.76
1.8
Say the following number:
12.73
twelve and seventy three hundredths
Subtract the following
9.72 - 8.09
1.63
Order the following from LEAST to GREATEST.
0.3, 1.76, 0.39, 0.125
0.125, 0.3, 0.39, 1.76
Allen drank 1.25L of juice each day for a week. How much juice did he drink in a week?
8.75L
Round this number to the nearest tenth.
3.333333
3.3
Write this number in expanded form.
3.917
3.0 + 0.9 + 0.01 + 0.007
Round this number to the nearest tenth.
63.98
64.0
Which number of the following is the GREATEST?
0.1, 4/10, 5 1/2, [3 x 1, 9 x 0.01, 7 x 0.001]
5 1/2
A small pizza costs $5.97, a large pizza costs $12.49. If you buy two small pizzas and 1 large pizza, how much will it cost?
$24.43
Round this number to the nearest hundredth.
1.2121
1.21
Write this number in standard notation.
6000 + 300 + 50 + 2 + 0.6 + 0.009
6352.609
Write this number in standard form.
60 000 + 4000 + 100 + 20 + 1 + 0.9 + 0.004
64,121.904
Which of the following is the SMALLEST?
0.124, 0.12, 0.129, 0.284, 0.1, 0.52
0.1
Mrs. Webber needs 4 metres of fabric to make a dress. She already has 1.984 m, how much more fabric does she need?
2.016 m
Round each number to the nearest hundredth.
1.233, 27.566, 900.199
1.23, 27.57, 900.20
Write this number in expanded notation using fractions.
9.835
9 x 1, 8 x 1/10 , 3 x 1/100, 5 x 1/1000
A box of cookies weighs 1.25 kg and is shared among 5 friends. How many kg of cookies does each friend get? How many g?
0.25 kg, 250 g
Order the following from GREATEST to LEAST.
10 cm, 2000 m, 2000 km, 3.45 m, 200 mm
10 cm, 200 mm, 3.45 m, 2000 m, 2000 km
Which number does this coin combination create?
3 loonies, 2 toonies, 5 nickels, 2 dimes, 9 quarters
9.70
Round each of the following to the nearest tenth.
1.05, 2.26, 9.99, 57.809
1.1, 2.3, 10.0, 57.8
Use coins to represent this number in two different ways.
15.80
7 toonies, 1 loonie, 3 quarters, 1 nickle
15 loonies, 8 dimes
Brooklyn ran a race in 12.45 minutes, Emmy finished in 11.9 minutes, and Danilo finished in 13.05 minutes.
What was the time difference between the fastest and slowest runner?
1.15 minutes