Ch 1
Place Value
Place Value
Ch 2
Addition
Addition
Ch 3
Subtraction
Subtraction
Ch. 4
Understanding Multiplication
Understanding Multiplication
Ch .5
Understanding Division
Understanding Division
100
The number is 9,325
Which digit is in the hundreds place
9,325
Answer: 3
100
12 + 0 = 12
10 + 0 = 10
0 + 12 = 12
10 + 0 = 10
What is the name of this addition property?
Identity Property
The sum of any number and zero is the number.
100
Subtract mentally:
792 - 94
698
100
Write 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2 = 16
Write this a multiplication sentence.
2 x 8 = 16
or
8 x 2 = 16
100
A florist needs to make 5 equal-sized bouquets from 25 flowers. How many flowers will be in each bouquet?
25 Flowers divided by 5 bouquets = 5 flowers per bouquet.
200
Which digit number is greater than?
1,121 or 1,112
1,121
1,121 is > 1,112
200
4 + 5 = 9 3 + 4 = 7
5 + 4 = 9 4 + 3 = 7
What addition property are these addition equations?
Commutative Property
The order in which the numbers were added did not change the sum.
200
Round each number to the greatest place value then subtract
937 - 338
Remember, the greatest place value in a number is the digit at the beginning of the number.
937 - 338
= =
900 - 300 = 600
200
Write the array as a multiplication sentence.
4 x 5 = 20
or
5 x 4 = 20
200
Ms Cassie has a total of 8 marbles. She makes 2 equal groups. How many marbles will be in each group?
4 marbles in each group.
8 divided by 2 = 4
300
Round 603 to the nearest tenth
600 is rounded to the nearest tenth
300
Complete this number sentence...
8,264 + _______ = 9,264
1000
8,264 + 1000 = 9,264
300
Three buses can carry a total of 180 students. Is there enough room on the 3 buses for 94 Boys and 94 girls?
Explain your answer...
Hint: Please explain why or why not. POINTS WILL NOT BE GIVEN FOR JUST WRITING YOUR ANSWER.
No, because 94 + 95 = 189.
189 > 180.
9 students will not be able to ride the bus.
300
Sonya buys 2 bags of salad mix for $8 and 3 pounds of fresh vegetables for $9. She gives the cashier $20. How much change will she receive?
$3.00
$20 - $8 = $12.00
$12 - $9 = $3.00
300
It costs 24 dollars for 4 people to ride the Ferris wheel. How much does each ticket cost?
24 divided by 4 equals 6
6 dollars per person to ride the ferris wheel.
400
Round 1,368 to the nearest hundred.
1,400 is round to the nearest hundred.
400
Complete the number pattern...
7,874; 7884; _______; 7,904; 7,914; _______
7,874; 7884; 7894; 7,904; 7,914; 7,924
Just add 10
400
Subtract...
843
- 187
* Try to show your work.
656
400
Mr. Barnes has to choose 1 lunch item and 1 drink item. Find the total number of combinations.
Lunch items Drink itmes
- Chicken friend rice - Water
- Hamburger - Sprite
There are a total of 4 combinations
Chicken fried rice and water
Chicken friend rice and Sprite
Hamburger and water
Hamburger and Sprite
400
How many times can you subtract 7 from 35 and get 0 as your answer
5 times
35 - 7 = 28
28 - 7 = 21
21 - 7 = 14
14 - 7 = 7
7 - 7 = 0
500
Mr. Barnes and Ms. Cassie walked 2 blocks. Then they turned a corner and walked 4 blocks. Then they walked straight for another 3 blocks. If they turned around now and walked back in the same directions, how many blocks would they have walked altogether?
18 blocks
2 blocks + 4 blocks + 3 blocks = 9 blocks
Turnaround
3 blocks + 4 blocks + 2 blocks = 9 blocks
9 blocks + 9 blocks = 18 blocks altogether.
500
This weekend Pedro ran 2 miles on Saturday and 3 miles on Sunday.
How many miles did he run?
Next weekend Pedro ran 3 miles on Saturday and 2 Miles on Sunday.
How many miles did he run?
Which addition property does this math problem represent?
This weekend he ran 5 miles
Next weekend he ran 5 miles
Commutative Property. The sums of each addition sentence did not change.
500
Subtract...
9,595
- 1,396
8,199
500
Mr. Grow has 12 tomato plants arranged in 2 rows of 6. List 2 other ways that Mr. Grow could arrange his 12 tomato plants in equal rows.
3 rows of 4
and
6 rows of 2
500
Write a fact family for numbers 5, 9, 45
Hint* Fact families include two multiplication sentences and 2 division sentences.
5 x 9 = 45 45 / 5 = 9
9 x 5 = 45 45 / 9 = 5