Page 22 - NUMINO Challenge_L1
P. 22
Problem solving Key Point
1 Find the number of umbrellas that weigh the same The soccer ball is
as 1 bag. the same weight as
2 umbrellas.
Number of Umbrellas
2 Use symbols to write the blocks from the heaviest AA B
to the lightest.
A
AA C B
B CC
19Measurement
1 Find the number of umbrellas that weigh the same The soccer ball is
as 1 bag. the same weight as
2 umbrellas.
Number of Umbrellas
2 Use symbols to write the blocks from the heaviest AA B
to the lightest.
A
AA C B
B CC
19Measurement
