Thomas had 35 toy cars. He later bought 8 boy cars. He then gave 10 toy cars to his brother.
Which equation could Thomas use to find how many toy cars he has left?
There is an even number of fish in a group.
Select the two equations, with two equal addends, that could represent the number of fish in the group.
Rashid buys the ears of corn shown.
How many ears of corn does Rashid buy?
Some base-ten blocks are shown.
Which number is represented by the base-ten blocks?
Sally has some grapes. She eats 16 grapes. Now she has 25 grapes.
How many grapes did Sally start with?
Millie measured the lengths of six ribbons to the nearest inch. The length of each ribbon is shown.
• One ribbon has a length of 22 inches.
• Two ribbons each have a length of 33 inches.
• Two ribbons each have a length of 44 inches.
• One ribbon has a length of 55 inches.
Complete the line plot to show the lengths of the six ribbons.
Eli, Josey, and Theo each bought postage stamps last week.
• Eli bought 2 stamps last week.
• Josey bought 3 stamps last week.
• Theo bought 1 stamp last week.
Drag stamps into the picture graph to show the number of postage stamps each person bought last week.

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Ms. Rush cuts a piece of rope to go from the top to the bottom of the flagpole outside her school.
What is the best estimate for the length of the piece of rope?
Ty and Grace are growing plants as shown below. Ty's plant is 14 inches tall. Grace's plant is 23 inches tall.
How many inches taller is Grace's plant than Ty's plant?
Some coins are shown.
What is the value, in cents, of the coins?
Select the two quadrilaterals.
The rectangle shown is made up of equal-sized small squares.
How many equal-sized small squares are in the rectangle?
A rectangle is partitioned into thirds, as shown.

How many thirds are in the rectangle?