Expanded Notation
Write this number in expanded form.
17,289
10,000+7,000+200+80+9
Round this number to the nearest tens place using a number line.
289
290
89 __ 71
A) Greater than, >
B) Less than, <
C) Equal to, =
A) Greater than, >
11 x 5 =
55
_ X 8 = 64
8
Ms.Nguyen bought 4 cakes for $9 each. How much money did she spend on cakes?
4 x 9 = 36
Ms. Nguyen spends $36 on cakes.
Write the number in expanded form.
102,281
100,000+2,000+200+80+1
Round this number to the nearest hundreds place using a number line.
8,282
8,300
45 __ 70
A) Greater than, >
B) Less than, <
C) Equal to, =
B) Less than, <
24 x 8 =
192
_ X 9 = 108
12
Kevin has a pack of 30 cards in his game. He splits the cards evenly between him and his five friends. How many cards did each person get?
30 divided by 6 = 5
Each person got 5 cards.
Change the expanded form to simplified form.
9,000+300+20+2
9,322
Round this number to the nearest thousands place.
123,456
123,000
100 __ 100
A) Greater than, >
B) Less than, <
C) Equal to, =
C) Equal to, =
37 x 9 =
333
360 div 6 =
60
Lucy has a collection of socks. She has 5 pairs of red socks, 8 pairs of blue socks, and 4 pairs of yellow socks. How many pairs does she have in her collection?
5+8+4=17
Lucy has 17 pairs of socks in her collection.
Change the expanded form to simplified form.
10,000+500+10+9
10,519
Round this number to the nearest tens place.
98,707
98,710
(5x9) __ (7x8)
A) Greater than, >
B) Less than, <
C) Equal to, =
B) Less than, <
42 x 10=
420
490 div 7 =
70
Henry got $80 for his birthday. He decided to buy a toy car, a video game, and a hat. The toy car costs $5, the video game costs $45, and the hat costs $13. How much money does he have left?
80 - 5 - 45 - 13=
80 - 63 = 17
Henry has $17 left.
Change the expanded form to simplified form.
100,000+30,000+800+70+1
130,871
Round to the nearest ten thousands place.
95,748
100,000
30 __ (6X4)
A) Greater than, >
B) Less than, <
C) Equal to, =
A) Greater than, >
56 x 11 =
616
981 div 3 =
327
Jenifer went to buy apples for her pies. She bought 3lbs of apples. It costs $4 per pound. How much does it cost to buy her 3lbs of apples? If she gave the cashier $15, how much money did she get for change?
3 x 4 = 12
The apples cost $12.
15 - 12 = 3
She would get $3 dollars for change.