What's that FOUR?
True or False
Here are the first 6 numbers in a pattern that follow the rull "start at 4, keep adding 4".
4, 8, 12, 16, 20, 24, .....
T or F: The 10th term in this pattern is 40.
True
What is the best estimate for the value of
9,431 x 3?
A. 300
B. 3,000
C. 30,000
D. 300,000
Answer is C.
Best possible answer based on 10,000 x 3.
Find the value of each product:
6 x 5,472=
Ms. Vischer bought 378 pens. There are 7 pens in each package. How many pens does Ms. Vischer have now?
product is 2,646
378 x 7
51 yellow blocks
True or False
Here are the first 6 numbers in a pattern that follow the rull "start at 4, keep adding 4".
4, 8, 12, 16, 20, 24, .....
T or F: The next multiply of 5 will be the number 60.
False, it will be 40.
What is the best estimate for the value of
573 x 8
A. 480
B. 4,800
C. 48,000
D. 480,000
Answer C
Best possible answer based on 600 x 8.
Find the value of each product:
43 x 68 =
Product is 2,924
Ms. Xiong has 1,734 pens. There are 6 pens in each of her packages. How many packages does she have?
Ms. Gillett walked 3,880 steps over 8 days. How many steps did walk each day?
485 steps
True or False
Here are the first 6 numbers in a pattern that follow the rull "start at 4, keep adding 4".
4, 8, 12, 16, 20, 24, .....
T or F: The 100th term in this pattern will be 400.
True
What is the best estimate for the value of
4,679 x 9
A. 50,000
B. 5,000
C. 500,000
D. 500
Answer is A
Best possible answer based on 5,000 x 10.
Find the value of each product:
8 x 4,567
36,536
Ms. Vischer said she would buy each student in 4th grade 3 cookies. There are 196 students in 4th grade. How many cookies will Ms. Vischer need to buy?
588 cookies
Ms. Anderson took Harper and her 3 friends to the zoon. Ms. Anderson spend $40 on tickets. How much was each ticket if each ticket cost exactly the same amount?
40 divided by 5 is 8. $8 each
True or False
Here are the first 6 numbers in a pattern that follow the rull "start at 4, keep adding 4".
4, 8, 12, 16, 20, 24, .....
T or F: there is no multiple of 8 in the pattern.
False: 8, 16, 24, 32, 40....
What is the best estimate for the value of
2,378 x 6
A. 120
B. 12,000
C. 120,000
D. 1,200
Answer is D
Answer based on 2,000 x 6.
Find the value of each product:
723 x 84 =
Product is 67,962
Ms. Vischer bought Ms. Vischer bought 576 cookies. That is 72 cookies for each class. Each class has 24 students. Will 72 cookies be enough for each class?
Yes. 72 divide by 3 is 24 or 24 x 3 is 72.
Ms. Mallory spent $126 on books at Barnes and Nobels. She purchased 7 books. How much did each book cost?
18
126 divide by 7 is 18.
True or False
Here are the first 6 numbers in a pattern that follow the rull "start at 4, keep adding 4".
4, 8, 12, 16, 20, 24, .....
T or F: All numbers in the pattern are even.
True: There are no odd numbers.
What is the best estimate for the value of
555 x 9
A. 540
B. 5,400
C. 54,000
D. 540,000
Answer based on 600 x 9.
Find the value of each product:
93 x 27
Product is 2,511
Ms. Vischer is buying all 11 4th grade teachers a dozen doughnuts. How many doughnuts will Ms. Vischer need to buy?
132 doughnuts based on 11 x 12.
Last week Ms. Belle played basketball. She scored 252 points from 3 point shots. How many 3 point shots did she make during her game?
84 points
252 divide by 3