Chapter 1: Numerical Expressions & Factors
Solve: 986 / 58
17
Multiply and Simplify if possible: 4/9 x 3/10
2/15
Evaluate when y=6: 5y + 1
31
Find the area of a parallelogram with a base of 7 m and a height of 18 m. A=bh
126 m2
The ratio of your allowance to your friend's is 5:3. If the two allowances total to equal $40, how much do you receive?
$25
Solve: 34
81
Divide and Simplify: 2/5 / 3/10
1 and 1/3
Write as an expression: 25 less than a number b.
b - 25
Find the area of a triangle with a base of 15 cm and a height of 8 cm. A= 1/2 x bh
60 cm2
A train travels 558 miles in 3 hours. How far does it travel each hour?
186 miles
Evaluate the Expression: 50 + 4(12/4) - 82
4
3 and 1/5
Simplify the expression: 12 x b x 0
0
Find the area of a trapezoid with bases of 8 mm and 4 mm, and a height of 5 mm. A= 1/2 x (B1 + B2) x h
30 mm2
A hot air balloon rises 9 meters every 3 seconds. A blimp rises 7 meters every 2 seconds. Which rises faster?
The blimp.
Find the GCF: 8 & 36
4
Multiply: 8.1 x 5.6
45.36
Simplify: 3(d-11)
3d - 33
Find the area of the composite figure. A rectangle has a length of 6 units and a width of 4 units. A trapezoid has bases of 8 units & 4 units, and has a height of 2 units. A= lw. A = 1/2 x (B1 + B2) x h.
36 units2
Write the percent as a fraction in simplest form: 36%
9/25
Find the LCM: 9, 12
36
Divide: 15.6 / 0.78
20
Simplify: 3 (b+5) + b + 2
4b+17
Find the area of the composite figure. A parallelogram has a base of 40 yards and a height of 30 yards. A trapezoid has bases of 70 yards & 40 yards, and has a height of 40 yards. A= bh. A = 1/2 x (B1 + B2) x h.
3,400 yards2
What is 75% of 32?
24