Place value
Compare the values of the 4s in the number: 984,400
4,000 is ten times as much as 400
or
400 is ten times less than 4,000
700,000
<
82,048 + 830,183
912,231
In all, the class raised $9,840. The girls raised $5,832. How much less money did the boys raise than the girls?
$1,824
Compare the values of the 7s in the number: 797,034
700,000 is 100 times more than 7,000
or
7,000 is 100 times less than 700,000
Round 992,341 to the nearest hundred thousand
1,000,000
20 ten thousands + 3 tens + 6 hundreds ____ 20,630
>
50,200 – 29,999
20,201
Ethan got Fortnite this summer. In June, he played 6,450 games. In July, he played 1,237 more games than he played in June. In August, he played 482 less games than he played in June. How many games of Fortnite did Ethan play this summer?
20,105
How much greater is the value of the 2 in 820,394 than the value of the 2 in 32,840
10 times greater
744,268
690,000 + 50,000 = 740,000
Yes, this answer is reasonable because
it's only about 4,000 off from the actual
number.
6,000 + 10,000 + 400 + 9 ____ 16,409
=
6 L 892 mL + 10 L 132 mL
17,024 mL
Adam poured 1 liter 460 milliliters of water into a beaker. Over three days, some of the water evaporated. On the fourth day 979 milliliters of water remained in the beaker. How much water evaporated?
481 milliliters
56,070
365,401
389,000 - 24,000 = 365,000
Yes, this answer is reasonable because it is only 401 off of the unrounded answer.
What digit can go in the missing place to make this statement true?
87,_83 > 87,601
6, 7, 8, or 9
8 m 42 cm + 4 m 34 cm
1,276 cm
The distance from school to Danielle’s house is 3 kilometers 469 meters. Lucas’s house is 4 kilometers 301 meters farther away from Danielle’s. How far is it from Lucas’s house to the school?
832 meters
What number is 10 times less than 32,570
3,257
Which numbers round to equal 130,000? Select ALL that apply.
1. 133,930
2. 139,806
3. 128,830
4. 121,830
5. 135,910
1 and 3
Which values are equal to 800 + 400,000 + 2,000 + 20,000 + 7. Select ALL that apply.
1. 842,027
2. 422,807
3. Eight Hundred twenty two thousand, four hundred seven
4. 4 hundred thousands, 2 ten thousands, 2 thousands, 8 hundreds, 7 ones
5. four hundred twenty two thousand, eight hundred seven
2, 4, and 5
Which digit is missing from the problem below?
_49,255
+ 470,467
__________
819,722
3
Sean and Abby joined a soccer team. During their first week of practice Sean ran 2 Km 23 m and Abby ran 1 Km 769m. In the second week of practice, Sean ran 3 Km 479 m and Abby ran 3 Km 54m. How many more meters did Sean run than Abby?
679 meters