Decimals
Round 4.36 to 1 decimal place.
4.4
Which number is larger?
-3 or 5
5
-4 + 7
3
-3 × 4
-12
What is 5²?
25
Write in expanded form:
3²
3 × 3
7.843 to 2 decimal places.
7.84
Which number is smaller?
-7 or -2
-7
6 − (-2)
8
6 × (-2)
-12
What is √36?
6
Write in index notation:
5 × 5 × 5
5³
9.995 to 2 decimal places.
10.00
Place in order from smallest to largest:
-4, 2, -1, 5
-4, -1, 2, 5
-5 − 3
-8
-12 ÷ 3
-4
What is 8²?
64
Calculate 2⁴
16
Round 0.846 to 1 decimal place.
0.8
Which is greater?
0 or -8
0
-7 + (-2)
-9
-8 ÷ (-2)
4
Between which two square numbers is √50?
7² and 8²
Write 7 × 7 × 7 × 7 in index notation.
7⁴
12.675 to 2 decimal places.
12.68
True or False:
-10 is greater than -3
False
The temperature was 5°C and dropped 9°C.
What is the new temperature?
-4°C
Calculate:
(−4 × 3) + (12 ÷ −3)
-16
Estimate √70.
Between 8 and 9. However closer to 8
What does the index in 4³ tell us?
How many times the number is multiplied by itself