1) Add by counting ones a) 99 b) 95 c) 59 2) Add by counting ones a) 98 b) 107 c) 89 3) Add by counting 10s a) 48 b) 58 c) 08 4) Add by counting 10s a) 56 b) 66 c) 83 5) Add by counting 10s a) 72 b) 92 c) 79 6) Add using standard algorithm a) 88 b) 12 c) 76 7) Add using standard algorithm a) 65 b) 85 c) 88 8) Add by counting 10s a) 379 b) 389 c) 370 9) Add by counting 100s a) 629 b) 639 c) 728

C1 L2 Adding wthout Regrouping

Trykke
Integrere

Rangliste

Visuel stil

Indstillinger

Skift skabelon

Gendan automatisk gemt: ?