Page 23 - NUMINO Challenge_B2
P. 23
Type 2-2 Grouping into Interesting Shapes
Mike wants to find the sum of four numbers in a colored shape as
shown below. If the sum of the four numbers is 182, which is the
smallest out of the four numbers?
12 34 56 7 8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48
49 50 51 52 53 54 55 56
57 58 59 60 61 62 63 64
1 If the smallest of the four numbers is , use the sum of
and other numbers to represent the other three numbers.
2 Using the sum of and other numbers to represent 182, find the value
of .
3 Which is the smallest number?
4 Jane wants to find the sum of the five numbers in
the colored shape on the right. If the sum of the
five numbers is 129, what number is ?
20 NUMINO Challenge B2
Mike wants to find the sum of four numbers in a colored shape as
shown below. If the sum of the four numbers is 182, which is the
smallest out of the four numbers?
12 34 56 7 8
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48
49 50 51 52 53 54 55 56
57 58 59 60 61 62 63 64
1 If the smallest of the four numbers is , use the sum of
and other numbers to represent the other three numbers.
2 Using the sum of and other numbers to represent 182, find the value
of .
3 Which is the smallest number?
4 Jane wants to find the sum of the five numbers in
the colored shape on the right. If the sum of the
five numbers is 129, what number is ?
20 NUMINO Challenge B2
