Erika put 123 fish flakes in her fish tank before school. When she got home, there were 48 fish flakes left in the tank. How many fish flakes did her fish eat?
75 fish flakes
What is the name of a shape that has 6 sides?
A hexagon
758 - 596
162
50 + 60
110
What value is 3 in 839?
30
Brian has 472 sea shells. Melissa gives him some more shells. Now Brian has 921 sea shells. How many shells did Melissa give him?
449 sea shells
A square
299 + 143
442
200 + 150
350
What number is in the hundreds place in 1,490?
4
Grace has some pencils. She bought 389 more pencils at the store. Now she has 637 pencils. How many pencils did Grace start with?
248 pencils.
How many sides does a pentagon have?
5 sides
825 - 699
126
25 + 25
50
Is 439 even or odd?
Odd
Lanie had $478. She spent $212 at Six Flags. How much money does Lanie have left?
$266
What are lines that never cross called?
Parallel lines
672 + 385
1057
422 - 100
322
What is the value of 8 in 8,943
8,000
A penguin ate 84 fish on Monday, 29 fish on Tuesday, and 78 fish on Wednesday. How many fish did the penguin eat in all?
191 fish
What is the name of the angle that is exactly 90 degrees?
A right angle
500 - 169
331
500 - 300
200
Even