Balancing Equations
10+N=14
4
58,347+29,685
88,032
Mia collected 425 stickers in September and 318 stickers in October. Her goal is to collect 1,000 stickers.
How many more stickers does Mia need to reach her goal?
257 stickers
Find the average of:
8, 10, 12, 14
11
Jake writes his name over and over:
JAKEJAKEJAKE...
What is the 9th letter he writes?
J
15+N=20
5
7, 004−3, 998
3,006
There are 5 classrooms at Oak School. Each classroom has 24 students. Next week, 8 students will move away.
How many students will be left after the students move?
112 students
12, 18, 24, 30
21
Maria writes her name over and over:
MARIAMARIAMARIA...
What is the 22nd letter she writes?
A
18+N=30−N
N = 6
9,001−4,999
4,002
Ethan read 1,275 pages during the first month and 1,489 pages during the second month. His goal is to read 3,500 pages this year.
How many more pages must Ethan read to reach his goal?
736 pages
Find the average of:
18, 22, 26, 30, 34
26
Liam writes his name over and over:
LIAMLIAMLIAM...
What is the 37th letter he writes?
L
27+N=45−N
N = 9
4,385×7
30,695
There are 8 classes at Lincoln Elementary. Each class has 27 students. During the year, 19 students transfer to another school.
How many students remain at the school?
197 students
Find the average of:
32, 36, 40, 44, 48, 52
Nathan writes his name continuously:
NATHANNATHANNATHAN...
What is the 53rd letter he writes?
H
4N+8=44−2N
6
6,784×8
54,272
The student council is collecting canned food. They collected 1,568 cans in the first week and 2,149 cans in the second week. Their goal is 5,000 cans. At the same time, 7 boxes of food were packed, with 35 cans in each box.
After the 7 boxes are packed, how many cans are still needed to reach the goal?
Answer:
Collected: 1,568+2,149=3,7171,568 + 2,149 = 3,7171,568+2,149=3,717
Packed: 7×35=2457 \times 35 = 2457×35=245
Remaining: 5,000−(3,717+245)=1,0385,000 - (3,717 + 245) = 1,0385,000−(3,717+245)=1,038
Answer: 1,038 cans
Find the average of:
45, 57, 63, 72, 81, 84, 95
71
Kimberly writes her name continuously:
KIMBERLYKIMBERLYKIMBERLY...
What is the 118th letter she writes?
B