Addition
45 + 34 =
79
78 - 59 =
19
Mrs. Tran plants 2 rows of 5 carrots in her garden.
Draw an array that represents Mrs. Tran’s carrots. Use an X to show each carrot.
XXXXX
XXXXX
Round 28 to the nearest ten.
30
In which two equations will ♣ equal 4?
A.) 5 × ♣ = 20
B. ) ♣ × 3 = 18
C. ) ♣ × 6 = 36
D. ) 16 ÷ ♣ = 4
A and D
Ms. Moschella had a huge BBQ for her co-workers. She grilled 46 hamburgers and 147 cheeseburgers. How many burgers did she grill in all?
193
Find the difference: 305 and 689
384
Mrs. Tran picks 15 tomatoes from her garden. She puts 5 tomatoes in each bag. How many bags will she need?
3
300
A student knows that 2 × 9 = 18. Use that fact to help you solve the following problem: 18 people are divided into pairs for a P.E. class. How many pairs are there? Write a division equation and explain your reasoning.
9 Pairs. 18/ 2 = 9
There are 178 fourth graders and 225 fifth graders on the playground. What is the total number of students on the playground?
403
What unknown number makes this equation true?
904 − 256 = ◊
648
What number makes both equations true?
6 X N = 48
48 / 6 = N
N = 8
Ms. Moschella is thinking of a number that is greater than 343, rounds to 300 when rounded to the nearest hundred, and has a 5 in the ones place. What is Ms. Moschella's number?
345
Rafael broke up an array for 6 X 3 into two new arrays. Both arrays were equal. What were the two new arrays?
3 X 3
Find the sum: 899 and 299
1,198
Mary read 573 pages during her summer reading challenge. She was only required to read 399 pages. How many extra pages did Mary read beyond the challenge requirements?
174
Which situation can be solved using the equation 21 / 3?
A.) I have $21.00. I lost $3.00 at the fair.
B.) I have 3 groups of 21 apples.
C.) I had 21 stickers. My sister gave me 3 more.
D.) My mom used 21 apples to bake her pies. She made 3 pies.
D
I am a three digit number that has 9, 3, and 7. When I am rounded to the nearest 10, I am 400. When I am rounded to the nearest 100, I am 400.
What number am I?__________
397
Which expression has the same value as
(8 X 3) + (8 X 5)?
A.) 8 X 7
B.) 8 X 8
C.) 3 X 5
D.) 8 X 3
B
A teacher took a survey of students in grades three and four. Their results are shown below. How many students were part of the survey?
Apples 122
Oranges 43
Strawberries 47
Grapes 39
Do not like fruit 18
269
Paul buys snacks for his flight. He compares cashews with yogurt raisins. The cashews weigh 205 grams, and the yogurt raisins weigh 186 grams. What is the difference between the weight of the cashews and yogurt raisins?
19 grams
Mrs. Ippolito buys 3 packs of 8 markers. She shares them equally with 6 groups. How many markers will each group get?
4 markers
List all numbers that round to 200 when rounded to the nearest 10.
195-204
If I know that 3 X 3 is 9, what fact can help me solve this problem? 3 X 4 X 3
A.) 3 X 4
B.) 6 X 3
C.) 9 X 4
D.) 7 X 3
C