Place Value and Rounding
Fractions addition and subtraction
Fraction multiplication and division
Decimal operations
Area, Volume and geometry
100
Round 23 to the nearest ten.
20
100
1/2 + 1/3 = ____
5/6
100
18 ÷ 1/4 = _______
72
100
0.32 x 4 = _________
1.28
100
Find the area of the shape below"
34 ft2
200
What is the relationship between the digit 2 in the numbers 23,000 and 32,000?
The digit 2 in 23,000 is 10 times greater than 32,000.
The digit 2 in 32,000 is 1/10 of the digit 2 in 23,000.
200
2/3 - 1/2 = _____
1/6
200
1 11/12 x 1/2
23/24
200
3.6 ÷ 12 = _________
0.3
200
Find the area:
21 ft2
300
Round 23.47 to the nearest tenth
23.5
300
3 2/5 + 6/7 = ________
4 9/35
300
2 1/3 ÷ 1/12
28
300
3.4 x 0.23
0.782
300
Find the volume:
324 in3
400
Round 245.378 to the nearest hundredth.
245.38
400
12 3/7 - 3 8/9
8 34/63
400
12 2/3 x 3 3/4
47 1/2
400
12.8 ÷ 0.4
32
400
Find the volume of the figure below:
76 ft3
500
Round 1,234.543 to the nearest hundred.
1,200
500
(6 13/15 + 1/5) - 12/45
5 12/15
500
7 3/4 ÷ 2 1/3 = __________
3 9/28
93/28
500
12.3 ÷ 1.2
10.25
500
The fish tank below is filled up 4/5 of the way. What is the volume of the water in the tank?
7.2 ft3