Place Value & Operations
What is 6,304 + 2,587?
8,891
What is 12 x 11?
132
What is 3/4 + 3/4?
1 1/2
How many milliliters are in 1 liter?
1,000
How many degrees are in a right angle?
90°
What is 9,000 − 4,786?
4,214
What is 1,272 ÷ 12?
106
What is 1.7 + 0.5?
2.2
What is the volume formula for a rectangular prism?
length × width × height
What is a pair of parallel lines?
Lines that never intersect
A school collected 3,456 cans in one week and 2,789 cans the next week. How many cans did they collect in total?
6,245
A store sells 18 boxes of crayons. Each box has 24 crayons. How many crayons are sold in total?
432 crayons
A recipe needs 3/4 cup of sugar. If you double the recipe, how much sugar is needed?
1 1/2 cups
Find the volume of a box that is 5 units long, 3 units wide, and 4 units high.
60 cubic units
Point A is at (3, 4). Move 2 units right and 1 unit up. What is the new coordinate?
(5, 5)
A factory produced 12,450 toys. It shipped 4,875 toys on Monday and 3,960 on Tuesday. How many toys remain?
3,615 toys
A farmer packs 1,260 apples into boxes of 15. After packing, 60 apples are left over. How many full boxes were filled?
1,260 − 60 = 1,200
1,200 ÷ 15 = 80 boxes
Which is greater: 0.6 or 5/8? Explain.
5/8 (0.625) is greater than 0.6 or 25/40 (5/8) is greater than 24/40 (6/10)
A container holds 2 liters of juice. If each cup holds 250 mL, how many cups can be filled?
2,000 mL ÷ 250 = 8 cups
A shape has 4 right angles and opposite sides equal. What shape is it? Explain.
Rectangle
A student says 7,002 − 3,489 = 4,613. Is the student correct? Explain the error and show the correct answer.
Incorrect. Proper regrouping across zeros gives 3,513. The error likely occurred when regrouping from the thousands place.
Explain how partial products can be used to solve 34 × 26. Show your reasoning.
(30×20) + (30×6) + (4×20) + (4×6)
= 600 + 180 + 80 + 24 = 884
Explain why 3/5 is equal to 0.6 using division or place value reasoning.
3 ÷ 5 = 0.6, or 3/5 = 6/10 = 0.6
Explain how volume is different from area and give an example of each.
Area measures surface (square units), volume measures space (cubic units). Example: floor vs box.
Plot a rectangle on a coordinate plane and explain how you know it is a rectangle using its coordinates.
Opposite sides are parallel, slopes show right angles (perpendicular sides).