Category: Level 4

L4 MULTIPLICATION-2D X 1D 30(Pro)

L4 MULTIPLICATION-2D X 1D 29(Pro)

L4 WITHOUT ABACUS-2D-3Rows 28(Pro)

L4 WITHOUT ABACUS-2D-3Rows 27(Pro)

L4 WITHOUT ABACUS-2D-3Rows 26(Pro)

L4 WITHOUT ABACUS-2D-3Rows 25(Pro)

L4 WITHOUT ABACUS-1D-7Rows 24(Pro)

L4 WITHOUT ABACUS-1D-7Rows 23(Pro)

L4 WITHOUT ABACUS-1D-7Rows 22(Pro)

L4 WITHOUT ABACUS-1D-7Rows 21(Pro)