Basic Operations
Number Representations
Equivalent Fractions
Adding Fractions
BEDMAS
100
8+5
13
100
Write 1000 + 80 + 7 in standard form.
1087
100
Write an equivalent fraction for 1 whole.
Answers vary.
100
1/3+2/3
1
100
5xx(6-3)
15
200
27+18
45
200
Write 23506 in expanded form.
20000 + 3000 +500 + 6
200
Is 3/6 equivalent to 1/2 ?
Yes
200
Answer as a mixed number.
2/3 + 5/3
200
12-2xx5+7
9
300
12xx34
408
300
What is the thousands digit in the number 45867?
5
300
Which of these is equivalent?
5/12,24/10,30/72,25/36
5/12
and
30/72
300
1/3 +3/4
13/12
300
35-2^3xx7+3xx7
0
400
100-39
61
400
Write the number two thousand four hundred thirty seven in standard form.
2437
400
Draw a picture that shows 1/2 is equivalent to
4/8
400
Simplify this fraction fully.
15/45
1/3
400
10^2-5xx5-56
19
500
31xx45
1395
500
What is the written form of this number
546.23
Five hundred forty six and 23 hundrethds.
500
Jimmy ate half of his pizza. Frank ate two thirds of his pizza.
Jimmy ate more pizza. How is this possible?
Jimmy's pizza is bigger than Franks. Even though half is less than a third, we can still have more pizza if the whole is much bigger.
Half a watermelon is bigger than two thirds of an apple.
500
1/12+3/5
41/60
500
10+(6^2-6xx5)-2xx8
0