Place Value
This is 10 × 10 × 10 × 10 × 10 written in exponential form
What is 105?
A meter is this many times bigger than a millimeter?
What is 1,000?
640 ÷ 80
What is 8?
4 x (3 + 7) + 9 =
What is 49?
Somrik has 425 chocolate chip cookies. He wants to split them evenly among 11 friends and give each friends as much as possible. Then he will keep the remainder for himself. How many will he keep for himself
What is 7 cookies?
900,000 x 103
A centiliter is this much of a liter. Write your answer as a fraction
What is 1/100th?
938 x 28 =
What is 26,264?
4 × (42 + 63) − (252 ÷ 6) =
What is 378?
Write a word problem that can be represented by the following expression: 5,050 ÷ 75.
6,000,000 ÷ 104 =
What is 600?
What is 5,800,000 cg?
6,384 ÷ 57
What is 112?
Which of these equations is greater? Explain how you know without solving.
A: (7 + 28) × (152 + 302)
B: (152 + 302) × 28
What is A: (7 + 28) × (152 + 302), because 7 + 28 > 28 and everything else is the same
Miss Baker drinks 76 ounces of water each day. She has 95 bottles of water. Each bottle holds 16 ounces of water. For how many days does Miss Baker have enough water?
What is 20 days?
Estimate the following product by rounding to the nearest hundred: 718 x 41
What is 700 x 40 = 28,000?
Ryan measures the length of a hallway for an experiment. The length of the hallway is 23 meters 42 centimeters. What is the length of the hallway in centimeters?
What is 2342 cm?
3,791 ÷ 39 =
What is 97 R8?
Insert parentheses to make this equation true:
41 × 76 + 3 + 39 = 4,838
What is 41 × (76 + 3 + 39) = 4,838
Adesh runs every day for a week. For the first 6 days, he runs 4 miles in the morning and 8 miles in the afternoon. On the last day, he runs 15 miles. How many total miles does Adesh run during the week?
What is 87 miles?
Estimate the following quotient: 2,631 ÷ 3
What is 3,000 ÷ 3 = 1,000?
A farmer puts apples into 36 crates. Each crate has 25 kilograms of apples in it. She sells 486,235 grams of apples. How many grams of apples does she have left?
What is 413,765 grams?
3,791 ÷ 39 =
What is 97 R8?
Write an expression for the following situation:
Yuna buys 3 bags of oranges. There are 9 oranges in each bag. She eats 5 oranges. Then she gives 12 oranges to her friends. How many oranges does Yuna have now?
What is 3 x 9 - 5 - 12?
A bakery makes loaves of bread. Each loaf uses 21 ounces of flour. The bakery buys 15 bags of flour. Each bag has 160 ounces of flour.
What is the greatest number of loaves of bread the bakery can make with 15 bags of flour?
What is 114 loaves of bread?