MathTimer
Hi! Take them away ➖

Take it away!

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🗻From 30
30−9=
−
0s0/9
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Browse challenges↓
Challenges

Subtraction

🐝

Take from 5

Gentle take-aways

15 factsStart→
➖

Subtraction 1–10

Positive answers only

55 factsStart→
🎯

Subtraction 10–18

Two-digit speed

63 factsStart→
Easy minis

Warm up — friendly numbers

☝️

Minus 1

10 tiny take-aways

10 factsStart→
🐾

Minus 1 or 2

20 tiny take-aways

20 factsStart→
🌼

From 5

5 gentle minuses

5 factsStart→
🎈

From 10

9 quick minuses

9 factsStart→
Medium minis

Stretch a little — solid wins

🍃

From 15

9 quick minuses

9 factsStart→
🎯

From 20

9 over-the-ten

9 factsStart→
🧩

Teen take-aways

20 trickier minuses

20 factsStart→
🪜

Cross 10

20 cross-the-ten

20 factsStart→
Hard minis

Show off — big-number bragging

🗻

From 30

9 big take-aways

9 factsStart→
🧗

Two-digit minus

20 over-twenty

20 factsStart→
🏔️

Thirties

20 over-the-thirty

20 factsStart→
🌁

Cross 20

15 cross-the-twenty

15 factsStart→