Rounding
Round the number below to the nearest 10
53
50
There are 43 boys and 54 girls in third grade. How many students are in third grade?
43 + 54 = 97 students
Solve the following multiplication and division facts.
8×4=? 5×7=? 9×6=? 27 / 3 = ? 30 / 6 = ?
32, 36, 54 , 9, 5
Marla ate 5/6 of a pie and Kyle ate 2/6 of a pie. Who ate more pie?
Marla ate more pie.
Joe has 5 boxes of bananas. Each box has 8 bananas. How many bananas does Joe have in all?
5 × 8 = 40 bananas
Round the number below to the nearest 100
379
400
There are 400 eggs at the farm. The farmer sold 283 eggs at the farmer's market. How many eggs does the farmer have left?
400 – 283 = 117
What are two multiplication sentences that have a product of 20?
5 x 4 and 10 x 2
Which fraction is the smallest piece?
1/8, 1/6, 1/3
1/8
Ray is a basketball player. He scored 50 points in the season. The season is 10 games. How many points did Ray score each game?
50÷10=5 points
Round the number below to the nearest 10 and 100
735
740 and 700
Mike used 173 pieces of paper. Kiyah only used 128 pieces of paper. How much more paper did Mike use than Kiyah?
173 – 128 = 45 pieces of paper
Find the missing factor in the multiplication sentences.
7 × __ = 28
__ × 9 = 45
4 and 5
What does the denominator represent in a fraction?
The denominator tells you how many total pieces there are.
Will’s dad made 21 hotdogs for Will and his 6 friends. How many hotdogs did each child get?
21 ÷ 7 = 3 hotdogs
Round (nearest 10) and estimate the numbers below.
363 + 527
360+530=890
Daniel spent $280 on his ticket to Disneyland, $125 on his plane ticket, and $368 for his hotel. How much money did Daniel spent in all?
$773
Yoma build a fence for her puppy. It measured 6 in by 7 in. What is the area of her fence?
6 x 7 = 42 in
Name a fraction that is equivalent to 1/3?
2/6, 3/9, 4/12
Farmer Swanson had 56 pounds of hay. He had 7 horses to feed. He gave each horse an equal amount of hay. How many pounds of hay did each horse get?
Each horse ate 8 pounds of hay.
Write two numbers that would round to
370
365, 366, 367, 368, 369, 371, 372, 373, 374
230 = ____ + 160
230 – 160 = 70
What are two division sentences that have a quotient of 2?
10÷5=2 and 18÷9=2
Put the fractions in order from least to greatest.
⅛ , ⅕ , ⅓ , ½
⅛ , ⅕ , ⅓ , ½ ,
The cafeteria had 65 apples. For lunch they handed out 23 to students and decided to use the rest to make pies. If each pie takes six apples, how many pies could they make?
65 – 23 = 42 apples
42 ÷ 6 = 7 pies