Number Sense
What is 25% of 80?
20
x + 5 = 12
x = 7
Convert 2 L to mL.
2000 mL
How many sides does a hexagon have?
6
Probability of rolling a 5 on a die?
1/6
Which is bigger: 0.9 or 0.11?
0.9
3x = 18
6
Convert 55 km to metres
55,000 m
What is a right angle?
90°
Probability of rolling an even number on a die?
1/2
8 ÷ 1/3?
24
3x − 5 = 10
5
Area of triangle: base 12 cm, height 7 cm.
42 cm²
Interior angle of a regular hexagon?
120°
If rain probability is 0.6, not rain is?
0.4
Add: 2/3 + 4/5
22/15 or 1 7/15
Find the next term: 4, 9, 14, ___
19
Volume: 5 cm × 4 cm × 6 cm.
120 cm³
Reflect (−2, −5) in the x-axis.
(−2, 5)
Mean of 2, 5, 8, 11, 11, 14, 19.
10
20 − 4 × 3 + 6
14
Rule is 6n − 1. What is term 5?
29
Convert 2057 mL to litres.
2.057 L
A similar triangle has width 21 cm. Original width is 7 cm and height is 9 cm. What is new height?
27 cm
Coin flipped twice. Probability of 2 heads?
1/4