Adding & Subtracting (Decimals + Fractions)
3.25 + 4.5 = ?
7.75
0.5 × 6 = ?
3
Simplify: 6/12
1/2
A chocolate bar costs $1.25. You buy 3. What’s the total?
$3.75
Estimate: 5.8 + 6.4 ≈ ? (Round to nearest whole number)
about 12
12.6 − 3.45 = ?
9.15
0.8 ÷ 0.2 = ?
4
Which is greater: ⅗ or ⅔? Why
2/3
You ran 2.5 km Monday and 3.75 km Tuesday. How far total?
6.25km
Which is larger: ¾ of 20 or ⅔ of 24?
Both = 15 (same)
⅔ + ⅓ = ?
1
⅔ × ¾ = ?
1/2
Convert ¾ to a decimal.
0.75
A recipe calls for ¾ cup of sugar. You make half the recipe. How much sugar do you need?
3/8 cup
A number is divided by 3 and then multiplied by 0.6. The result is 4.8. What was the original number?
24
2 ½ − 1 ¾ = ?
2 ½ ÷ ½ = ?
5
Convert 1.25 to a fraction. Mixed number and improper fractions
1 1/4 & 5/4
A tank holds 4.8 L of water. If you pour out 1.75 L, how much remains?
3.05L
You buy 2.5 kg of apples at $3.20 per kg and 1.5 kg of oranges at $2.40 per kg. What’s the total?
$12.00
4.25 + 1.4 − 0.75 = ?
4.9
1.25 × 0.4 ÷ 0.2 = ?
2.5
Order from least to greatest: 0.6, ⅔, ¾
0.6, 2/3, 3/4
A pizza recipe needs 1½ cups of cheese per pizza. If you make 3 pizzas, how much cheese in total?
41/2 cups
You have 1.2 L of juice. You pour equal amounts into 5 glasses. How much juice per glass?
0.24 L per glass