4th grade math review

What is the perimeter of a square that is 10 inches long and 5 inches wide?

• 5 inches

• 15 inches

• 30 inches

• 50 inches

What is 200 x 6?

• 120,000
• 1,200
• 120
• 12

What digit is in the ten thousand's place?

4,831,092

• 4

• 8

• 3

• 1

What is 45 x 3?

• 135

• 235

• 48

• 15

When we add and subtract numbers we ___________________.

• just put them anywhere on top of each other and + or -.

• Put the biggest number on the top and multiply

• put them side by side and use the foil method.

• must line them up by their place values.

What is my first step when adding and subtracting?

• Go to the tens place
• Go to the ones place
• Go to the hundreds place
• Go to the thousands place

What is ten thousand, three hundred eight in standard form?

• 10,308

• 10,038

• 10,000 + 30 + 8

• 10,000 + 300 + 8

Round to the nearest ten:
752

• 700
• 800
• 750
• 760

Round 1,457 to the nearest hundred.

• 1,500
• 1,450
• 1,550
• 1,600

Mr. Mullinax has 462 baseball cards. He wants to sell 181 of his cards online. How many baseball cards will he have left after he sells those cards?

• 543 baseball cards
• 281 baseball cards
• 321 baseball cards
• 283 baseball cards