OTTO MATH · 2026-10-13
Subtraction to 10: take away and compare with blocks
Explain subtraction to 10 with blocks: take away from five, compare two rows, and try four activities with explained answers.
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Math through play
Simple activities and examples for parents and children. Pick a topic and explore together at your own pace.
OTTO MATH · 2026-10-12
Addition to 10 with blocks: a simple game at home
Show your child addition to 10 with blocks. Follow a 3 + 2 example, try a screen-free game and use four practice problems with explained answers.
Read the guide →