Decimals
57.8 − 24.5
33.3
3/8 − 1/8
2/8 → simplified: 1/4
7x8
56
84 ÷ 7
12
what is the order we do long division?
a. D.M.S.B.R
b. D.B.R.M.S
c. M.D.S.B.R
a!
divide, multiply, subtract, bring down, repeat!
20.5 + 15.3
35.8
1/3 + 1/6
1/2
12x5
60
96 ÷ 3
32
When was the last time Riordan Boys Basketball went to the open divisions state championships? When was the last time they won D1 CCS?
2025 and 2025!
40.7 − 18.2
22.5
2/3 × 4/5
Solution:
Multiply numerators: 2 × 4 = 8
Multiply denominators: 3 × 5 = 15
Answer: 8/15 (already simplified)
13x4
52
63 ÷ 9
7
if my pie has 12 pieces and Want to eat 1/4 of the pie, how many pieces would I put on my plate?
3 pieces of pie!
13.4 − 6.7 + 2.3
9.0
5/6 × 3/4
Solution:
Multiply numerators: 5 × 3 = 15
Multiply denominators: 6 × 4 = 24
Simplify 15/24 by 3: 5/8
Answer: 5/8
20x15
300
53 ÷ 7
7 remainder 4
What Was the ARHS girls flag football win streak?
a. 11
b. 15
c. 22
d. 19
22!
12.75 − 3.6 + 4.125
13.275
Problem:
You have 2/3 of a pizza, and you want to divide it into slices that are each 1/6 of a pizza.
How many slices can you make?
Step 1: Keep the first fraction
→ 2/3
Step 2: Change the division sign to multiplication
→ ×
Step 3: Flip the second fraction (take the reciprocal)
→ 6/1
Now Multiply:
2/3 × 6/1 = (2 × 6) / (3 × 1) = 12 / 3 = 4
13x14
182
452 ÷ 4
Step-by-step:
How many times does 4 go into 4?
→ 1 time.
Write 1 above the 4.
Multiply: 1 × 4 = 4
Subtract: 4 - 4 = 0
Bring down the 5
Now divide: 4 into 5?
→ 1 time.
Write 1 above the 5.
Multiply: 1 × 4 = 4
Subtract: 5 - 4 = 1
Bring down the 2
Now divide: 4 into 12?
→ 3 times.
Write 3 above the 2.
Multiply: 3 × 4 = 12
Subtract: 12 - 12 = 0
✅ Final Answer:
452 ÷ 4 = 113
how many LeBron James' would I have to stack to be the same height as the golden gate bridge ?
hint: he is about 6'7 and the bridge is 746 feet tall
about:
a. 111
b. 300
c. 170
d. 487
e. 119
about 111 feet !