Decimal Operations
4.5 + 3.29 = ?
7.79
GCF of 12 and 18
6
5 + 3 × 2
11
Which is greater: 0.56 or 0.506?
0.56
How many sides does a hexagon have?
6
12.8 – 4.59 = ?
8.21
LCM of 6 and 8
24
(4 + 22) × 3
24
Write 7 tenths as a decimal.
0.7
What’s the state capital of North Dakota?
Bismarck
6.2 × 0.3 = ?
1.86
Use the distributive property: 5(7 + 3)
50
12 ÷ (2 × 3) + 42
18
Order from least to greatest: 4.23, 4.203, 4.3
4.203, 4.23, 4.3
Which planet in our solar system spins the fastest?
Jupiter
8.4 ÷ 0.7 = ?
12
GCF of 24, 36, 48
12
8 + (3 + 2)2 ÷ 5
13
Round 8.476 to the nearest tenth.
8.5
What is the name of the protagonist in The Nightmare Before Christmas?
Jack Skellington
You buy snacks for $2.35, $4.50, and $3.90. What’s the total?
$10.75
Find two numbers that have an LCM of 20 and a GCF of 5
5 & 20
(6 + 2) × (3 + 5) ÷ 43
1
Write 35/1000 as a decimal.
0.035
What is the only food that never spoils?
Honey