4th grade Math
What do you notice about the comma
in 94,722?
The comma has 3 numbers after it, and it separates the thousands and ones periods.
Write 7,320 in expanded form.
7000 + 300+ 20
Write the word form of 55,426.
Fifty-Five thousand, four hundred twenty-six
Select all of the expressions that when added are equal to 101,010. 4.NSO.1.2
(1 × 10)
(1 × 100)
(1 × 100,000)
(1 × 1,000)
(1 × 10,000)
1x10
1 x 100,000
1x 1000
write each number in expanded form two different ways.
7,622
7000 + 600+20+2
7X1000+ 6x100+2x10+ 2x1
round each number to the
nearest ten, hundred, and thousand.
1067
1070, 1100, 1000
use a number line or place value to round
each number to the place of the underlined digit.
3,295
3,000
use a number line or place value to round
each number to the place of the underlined digit.
845
850
use a number line or place value to round each number to the place of the underlined digit.
7,909
7,900
use a number line or place value to round each number to the place of the underlined digit.
3,277
3,280
find the answer to both question and add them both together
47 × 6
83 × 9
47 × 6 = 282
83 × 9 = 747
1,029
85 × 9
765
58 × 6
348
158x63
9,954
8602x3
25,806
567 ÷ 5
113 4/5
1 yard equal how many _____ feet
3 feet
1 gallon equal _____ quarts
4 quarts
2 hours equal how many minutes
120
2
__ X6
3
12/3=4
rule: Subtract 6
48, 42, 36, 30,_ ___, ____, ____,
24,18, 12
Rule: Add 107
43,___ ,______ , _______,
150,197,244
Divide 9543 by 7
1363 r 2
73,265x 2
146,530
56x3x78x3
39,312