4th grade
A
A
which shape has 3 equal sides?
triangle
What is the pattern in the numbers below:
35, 38, 41, 44, 47, 50
add 3
What is 4 - 3/5?
3 2/5 or 17/5
think 48 groups of 10 less 1 group of 48
What is 48x 9?
432
What is the formula for area of a square or rectangle?
A = L x W
What is 23 divided by 7?
3 r2
Think power of 10's
What is 40 x 20?
800
What is the pattern in the numbers below?
77, 11, 14, 2, 5
divide by 7, add 3
Use place value
9168 + 2915
12083
What is the difference between 349,293 and 12,394?
336,899
16/10 - 1/10 ?
15/10
Which digit is in the hundreds place?
12,485
4
Think Estimate:
What is 277,691 + 822,309?
100,000
Think 200 groups of 4 and 4 less
199 x 4
796
612,532 + 44,622
657,154
What is 216 divided by 8?
27
Create a number line to solve
What is 602,564 - 129,875 ?
472,689
The digit 6 is in what place?
1,623,985
hundred thousands
Think power of 10-Don't forget your units
Juanita is making a butterfly costume. She needs 4 m 80 cm of pink ribbon. What is the total amount of ribbon she needs in CM for the costume? (1m = 100cm)
480cm
What is .93 as a fraction?
93/100
Are the fractions below <,>,= each other?
3/4______4/6
>
What is 5 times 6?
30
What is the 32/5 minus 24/5? Give the simplest fraction.
8/5 or 1 3/5
Which number is greater?
.05 or .5
.5
Amy is serving apple pie to her friends. She serves ¾ of the pie. What fraction is left?
1/4
Millie has 8 baby dolls. This is twice as much as her sister Ruby. Their cousin has twice as much as Millie and Ruby together. How many baby dolls do all three girls have?
36
How much time has elapsed between 3:48pm and 8:12pm?
4 hours 24 minutes
The walking path in a park is 56/100 mile long. How is 56/100 represented as a decimal?
0.56
Brian has a collection of 6,225 stamps. He has 1,500 more stamps than Lecia. How many stamps do they have altogether?
10,950
Julia has $485. She has 5 times as much money as Charlene. How much money does Charlene have?
$97