Evaluate the numerical expression: (12 + 8) ÷ 4
Operations And Algebraic Thinking
Question · Easy
Evaluate the expression: 3 × [4 + (8 - 2)]
Question · Medium
What is the value of 50 - [2 × (5 + 3)]?
Which numerical expression represents 'add 7 and 9, then multiply by 3'?
Which expression represents 'subtract 4 from 20, then divide by 2'?
Evaluate the expression: [15 + (9 - 3)] ÷ 3
Evaluate: 4 × [(18 - 6) ÷ 3]
Without calculating the exact value, how does the expression 6 × (14,250 + 825) compare to (14,250 + 825)?
Rule A starts at 3 and adds 3 (3, 6, 9, 12, ...). Rule B starts at 6 and adds 6 (6, 12, 18, 24, ...). What is the relationship between the corresponding terms of Rule B and Rule A?
Sequence X starts at 0 and adds 4: (0, 4, 8, 12, 16). Sequence Y starts at 0 and adds 8: (0, 8, 16, 24, 32). What ordered pair (X, Y) represents the 3rd corresponding non-zero terms?
Evaluate the expression: 2 × {30 - [4 × (5 + 1)]}
Question · Hard
Evaluate: {100 - [5 × (8 + 4)]} ÷ 4
Sequence 1 starts at 2 and adds 5 (2, 7, 12, 17, 22). Sequence 2 starts at 10 and adds 5 (10, 15, 20, 25, 30). Which statement is true regarding corresponding terms?
Which statement correctly compares the values of (15 × 8) + (15 × 4) and 15 × 12?
Evaluate the expression: [3 × (14 - 4)] - (18 ÷ 3)
In the decimal number 45.892, which digit is in the hundredths place?
Number And Operations In Base Ten
How does the value of the digit 5 in 500 compare to the value of the digit 5 in 50?
Which expression represents 3.407 in expanded form?
Which inequality statement correctly compares 0.457 and 0.47?
Round the decimal 4.386 to the nearest hundredth.
Round 18.954 to the nearest tenth.
What is the product of 6.34 × 10³?
What is 482.5 ÷ 10²?
Use the standard algorithm to multiply: 425 × 36
Find the product: 614 × 28
Divide: 3,588 ÷ 12
What is 5,236 ÷ 17?
Solve: 7,812 ÷ 36
Find the sum: 14.75 + 8.6
Subtract: 45.2 - 18.74
Multiply: 3.4 × 0.25
Find the product: 12.6 × 4.5
Divide: 15.6 ÷ 0.3
Divide: 7.25 ÷ 0.05
Maya bought 3 notebooks for $2.45 each and 2 pens for $1.80 each. She paid with a $20 bill. How much change should she receive?
A school auditorium has 24 rows of seats with 35 seats in each row. If 680 students sit down for an assembly, how many seats remain empty?
A factory produced 4,320 cookies and packed them into boxes of 24 cookies each. If every box was sold for $12, what was the total revenue?
Which number is 10 times as large as 0.04?
Write 7 × 100 + 4 × 1 + 2 × (1/10) + 8 × (1/1000) as a standard decimal number.
Divide: 9.36 ÷ 1.2
Subtract: 100 - 43.68
Solve: 843 × 47
Solve: 6,192 ÷ 48
Calculate: 0.8 × 0.09
A runner logged 4.25 miles on Monday, 3.8 miles on Tuesday, and 5.15 miles on Wednesday. What was the total distance run over the three days?
Add: 1/3 + 2/5
Number And Operations Fractions
Subtract: 3/4 - 2/3
Calculate: 2 1/4 + 1 2/3
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