Complete: 100 × 7 = 2 hundreds + ＿ hundreds.
Complete: 100 multiplied by seven
is equal to two hundreds plus blank hundreds.
The number seven is equal to two
plus five. Therefore, 100 multiplied by seven
is equal to 100 multiplied by two plus five. Distributing the parentheses by
using the distributive property of multiplication, we have 100 multiplied by two
plus 100 multiplied by five. The first part of our calculation
is two hundreds, and the second part is five hundreds. This means that the messing number
is five. 100 multiplied by seven is equal to
two hundreds plus five hundreds.