⏳ Elapsed Time & Dates
The Declaration of Independence was signed in 1776. The Civil War ended in 1865. How many decades apart?
89 years.
8 rows of chairs and each row has 7 chairs. How many total chairs?
56 chairs
A flag has 5 equal stripes; 2 are blue. What fraction is blue?
2/5
Convert ¾ to a decimal.
0.75
Simplify 15⁄20.
3/4
A company founded in 1999 celebrates its silver (25‑year) anniversary. What year is it?
2024
A farmer packs 12 eggs per carton and fills 15 cartons. How many eggs total?
180 eggs total
A candy bar has 12 pieces; 4 are gone. What fraction remains?
8/12 or 2/3
Which is greater: 5⁄8 or 3⁄4?
3/4
What fraction of a year is 3 months?
1/4
A child born in 2008 will graduate high school in 2026. How many years of schooling have passed?
18 years.
6 bags hold 9 marbles each. How many marbles total?
54 marbles
A pizza has 8 slices. You eat 3. What fraction did you eat?
3/8
What fraction is 85%? convert and simplify
17/20
From 1989 to 2026 = how many years?
37
A museum opened May 20, 1998 and reopened August 20, 2023 after renovations. How many years and months passed?
25 years ans 3 months
4 blue bags contain 20 marbles each and 3 bags contain 23 marble each. How many marbles are there in total?
149 marbles total
A container holds 48 ounces of juice. You drink ⅜ of it in the morning and ¼ of it in the afternoon. What fraction of the juice remains?
3/8
Find an equivalent fraction for 7⁄10 with denominator 50.
35/50
A school opened in 1985 and celebrated its 40‑year anniversary. In what year did it celebrate?
2025
Bill was born in 2010 and his younger brother Bruce was born in the same month is 2015. What will their combined ages be in 2029?
33 years, total
If 5 students each earn 12 points per round for 3 rounds, what’s the total?
180 points
A class has 28 students. ¾ of them brought their homework. Of those who brought homework, ⅔ completed the extra‑credit problem. How many students completed the extra‑credit?
14 students
Add ⅔ + ¾ and simplify.
17/12 or 1 5/12
4 bags of marbles hold a total of 144 marbles. Each bag holds the same amount How many marbles in each bag?
36 marbles.