The Four Operations
8.89 + 2.3 = ?
What is 11.19?
48 inches is equal to how many feet?
What is 4 feet?
Estimate the following expression to the nearest whole number: 1.7 + 3.8 = ?
What is 6? (or 5?)
Write this number in fraction and decimal form:
479 thousandths
What is 479/1000 and 0.479
Riah has $6.20. She buys a book for $3.73. How much money does Sasha have left?
What is 2.47?
5.64 − 3.9 = ?
What is 1.74?
5.2 kilometers equals how many meters?
What is 5200 meters?
Fill in the blank using >, <, or =, then explain your reasoning:
0.3 × (1.8 + 0.7) ______
0.05 × (1.8 + 0.7)
What is >, because 0.3 is > than 0.05, so you are making more groups?
Write this number in decimal form: 4 tens 5 tenths 7 hundredths 8 thousandths
(READ CAREFULLY)
What is 40.578?
Noah uses 10.7 liters of paint to paint two walls. He uses 4 tenths of the liters to paint the first wall. How many liters of paint does Noah use to paint the second wall?
What is 6.42 L?
5.7 × 1.16 = ?
What is 6.612?
What is 54.88 ounces?
If you multiply a number by a number less than 1, the product will be ______ than that first number because _______
What is less, because you are making less than 1 whole group?
What decimal does this model represent?
What is 0.205?
Atharv has 58.5 meters of wire. He cuts his wire equally into 36 pieces. How many meters long is each piece of wire?
What is 1.625 meters?
8.45 ÷ 0.52 = ?
What is 16.25?
0.086 m = _____ cm?
What is 86 cm?
If you divide a number by a number less than 1, the quotient will be ______ than the dividend because _______
Which of these numbers is the greatest? Explain how you know.
6.555, 6.359, 6.92, 6.094, 6.4
What is 6.92, because it has the largest number in the tenths place?
Michaela runs 650 meters every day for 5 days. How many kilometers does she run in total?
What is 3.25 km?
(2.87 + 8.49) − (10.26 ÷ 7.6) = ?
A football field is 100 yards long. ESTIMATE roughly how many miles long it is.
What is anywhere from 0.03 to 0.10? (Exactly: 0.068)
Fill in the blank using >, <, or =, then explain your reasoning:
(4.43 + 5.29) ÷ (1.04 + 2.2) ______
(4.43 + 5.29) ÷ (0.58 + 1.04)
What is <, because 1.04 + 2.2 is greater than 1.04 + 0.58, so you're dividing by a larger number on the right side, meaning your quotient will be smaller.
In this number, the the value of the bolded 3 multiplied by _____ equals the value of the underlined 3.
32.366
What is 100?
Gael buys 3 new books and 3 used books. He spends $104.16 altogether. The used books
cost $18.82, $11.32, and $16.51. Each of the 3 new books costs the same amount. How much
does each of the new books cost?
What is $19.17?