Page 13 - NUMINO Challenge_C2
P. 13
Type 1-1 Easy Multiplication
Let the number in the tens place of a 2-digit number be the 1st number
and the number in the ones place be the 2nd number.
The 1st numbers 37 The sum of 68 75
are the same. 33 the 2nd 62 75
numbers is 10. 4216 5625
1221
Multiply using the method above. 55
84 55
86
1 If the result is split in half, what rule do the last two digits follow?
37 68 75
33 62 75
1221 4216 5625
2 In 1 , the first two digits are connected to the 1st number. What rule does
it follow?
3 Calculate using the rules found in 1 and 2 . 55
84 55
86
10 NUMINO Challenge C2
Let the number in the tens place of a 2-digit number be the 1st number
and the number in the ones place be the 2nd number.
The 1st numbers 37 The sum of 68 75
are the same. 33 the 2nd 62 75
numbers is 10. 4216 5625
1221
Multiply using the method above. 55
84 55
86
1 If the result is split in half, what rule do the last two digits follow?
37 68 75
33 62 75
1221 4216 5625
2 In 1 , the first two digits are connected to the 1st number. What rule does
it follow?
3 Calculate using the rules found in 1 and 2 . 55
84 55
86
10 NUMINO Challenge C2
