Number Detective
In the number 4,582, what value does the digit 5 have? Tell how you know.
← HUBLAUNCH WEEK // MATH LAB
SHOW HOW YOUR
BRAIN BUILDS NUMBERS.
This isn't about racing. Use any strategy that makes sense to you, and explain your thinking when you can.
0 of 5 math missions completed
Build a Sum
Solve 368 + 247. You can use words, break-apart numbers, or standard addition.
Take It Apart
Solve 703 − 286. Show or describe how you worked it out.
Which Is Greater?
Without calculating every part first, which is greater: 6 × 8 or 5 × 10? Explain.
Supply Mission
Hana has $20. A notebook costs $6, colored pencils cost $8, and a ruler costs $3. Can she buy all three? How much money would be left, or how much more would she need?
This is part of your starting snapshot, not a grade.