TalentJR apps
Beads, numbers 0–99 and direct adding. Push lower beads up to the bar to add 1 each; bring the upper bead down to the bar to add 5. To subtract, move them away from the bar. Always start with all beads away from the bar (zero).
✓ You passed this level’s test.
21 + 13 = 34: show 21, then push 1 more bead up on the tens rod and 3 on the ones rod.
Abacus: 0
Work the sum on the abacus and press Check (or type the answer). Stuck? “Show me how”.
Abacus: 0 ·
Right: 0 · Tried: 0
20 sums. Work each sum on the abacus, press Check, then go to the next one. Get 16 or more right to pass the level.
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