James has ten marbles and 4 marbles. How many marbles does he have?

1 ten 1 ones

16 is 1 ten and _____ ones.

Bella has 7 marbles and Jan has 8 marbles. How many marbles do both have in all ? Use any strategy ?

Fill in the missing numbers. 

Fill in the missing numbers. 

Solve 13 + 6.

Solve. 

Fill in the missing numbers.

Solve 4 + 6.

Direction :Add "S" and "es" to each word to make it plural.
Bee - _________________

Direction :Add "S" and "es" to each word to make it plural.
House - ________________

Direction :Add "S" and "es" to each word to make it plural.
Watch - _________________

Direction :Add "S" and "es" to each word to make it plural.
Book - ______________ 

Direction :Add "S" and "es" to each word to make it plural.
Tomato - ________________

There are rules of grammar that say that the plural forms of words ending with 'o' are usually ending with 'os', for example, volcanos. But there are certain exceptions such as tomatoes and potatoes.